Q: 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").
Fact1: a measuring cup is used for measuring the volume of substances, Fact2: Liquids are always measured accurately by volume., Question: What do you use to measure liquid? (A) Temperature (B) Measuring cup (C) Bodily water (D) electron microscope (E) a hydraulic system (F) Ruler (G) Thermometer (H) Metronome
A:
B