Summarization：the paragraph is followed by an incomplete phrase or sentence which summarizes the main idea of the paragraph. Spell out the missing letter of the word on your answer sheet.

Today roughly 17% of American kids and teens are obese, and parents cite obesity as a top concern for their children’s health. Yet with so many other overweight kids in the class, it appears that parents can’t recognize - or admit it to themselves - when their child is too heavy.
Parents may f to realize it when their children are overweight.