Answer:
It's B, Allowing candy and soft drinks in school will lead to more students skipping class.
Explanation:
It's B because it is a logical fallacy. The logical fallacy used in this sentence is a slippery slope. A slippery slope is when someone says that something will lead to a bad result without providing evidence.
Examples:
"When coca-cola goes out of business, a great depression will occur."
"I know for a fact that when Wal-mart and Microsoft partner up, Target will go out of business."
"Chick-fil-a has a new chicken sandwich coming out, and I'm sure people will storm chick-fil-a and burn it because it is disgusting because I know this."