NAPLES, Fla. – A Florida school district recently suspended its account with the online learning site Vocabulary.com after parents complained about a fill-in-the-blank question on an assignment.

“He merely signed a waiver of anonymity. Locked himself in a room with a cup and sexy magazine. And didn’t consider the emotional or genetic (fill in the blank) for another 30 years,” the question read, according to NBC 2.

Collier County School District spokesman Greg Turchetta told the news site a parent complained that the sixth-grade vocabulary question was inappropriate and officials agreed.

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“We immediately contact the vendor … We’ve asked them to suspend our account. We pulled it from our Angel System until they can assure us that their vetting process is better,” Turchetta said.

District officials pay Vocabulary.com about $22,000 a year to provide online learning content, and its system contains over 100,000 questions, far more than teachers can reasonably screen themselves, Turchetta said.

The Vocabulary.com questions are used by schools throughout the district. Officials warned other school officials to “be on the lookout” for inappropriate questions going forward, Turchetta told NBC 2.

Parents of students at Corkscrew were clearly disturbed by the sperm question.

“What kind of question is this?” one parent asked NBC 2. “It’s just completely inappropriate.”

“Where is morality, where is integrity?” another questioned.

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Vocabulary.com spokesman Ben Zimmer told the news site the company has received very few complaints about content, but does filter its offerings to weed out obscene or objectionable questions.

The offending sperm question originated from a Newsweek story about genetic science, he said.

“During the past school year, students across the United States have collectively mastered more than 7.6 million words on Vocabulary.com,” Zimmer said. “We are committed to providing the most valuable word-learning material available for all students, and we work closely with teachers and administrators around the country to ensure the quality of the content we provide.”

The situation in Collier County certainly isn’t the first time parents have complained about student vocabulary lessons.

In December, parents were up in arms about a vocabulary lesson at North Carolina’s Farmville Central High School, where students were given an assignment that provided sentences with vocabulary words used in the context of Mohammad and Islam.

The word “astute,” for example, was accompanied by the sentence, “It is entirely possible that Mohammed was an astute, or shrewd, merchant, but at about the age of forty, he gave up his career as a merchant and became a religious hermit.”

For the word “recur,” the accompanying sentence read, “Ramadan recurs every year as the ninth month of the Muslim lunar calendar. Ramadan is remembered as the time during which Mohammed received the Koran, Islam’s holy book, from the archangel Gabriel.”

That lesson attracted the attention of conservative activist Dianne Lynn Savage who posted a video online about the assignment that was shared more than 44,000 times and garnered over 600 comments.

School officials at Farmville Central told WNCT the Islam vocabulary lesson fit into the national Common Core education standards for Language Arts, and refused to ditch the assignment.

“Our school system understands all concerns related to proselytizing, and there is no place for it in our instruction,” district spokesman Brock Letchworth wrote in a statement.

“However, this particular lesson was one of many the students in the class have had and will have that expose them to the various religions and how they shape cultures around the world.”