Teacher:In this task, you are given a question and an answer. Answer "Yes" if the given answer correctly answers the question, otherwise answer "No".
Teacher: Now, understand the problem? Solve this instance: what do UA's detect, Answer: 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 .
Student:
Yes