Question: Generate a question about the topic "Drug test" whose answer would be: A drug test is a technical analysis of a biological specimen – for example urine, hair, blood, sweat, or oral fluid / saliva – to determine the presence or absence of specified parent drugs or their metabolites ..
Answer: what do UA's detect?

Question: Generate a question about the topic "Tofu" whose answer would be: Tofu, also called bean curd, is a food made by coagulating soy juice and then pressing the resulting curds into soft white blocks..
Answer: what is tofu made of?

Question: Generate a question about the topic "Raccoon" whose answer would be: After a gestation period of about 65 days, two to five young, known as "kits", are born in spring..
Answer:
how many babies are in a typical raccoon litter?