Detailed Instructions: In this task, you are given two facts, and a multiple-choice question. Based on the given facts, answer the question with index of the correct option (e.g, "A").
Problem:Fact1: a stopwatch is used to measure time, Fact2: All times are measured in seconds., Question: What does a stopwatch measure? (A) percents (B) feedback (C) seconds (D) as a base (E) arrival time (F) days (G) months (H) Fractions
Solution:
C