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 meter stick is used to measure distance, Fact2: Space is a distance between., Question: a meter stick is used to measure what between things? (A) volume (B) space (C) seconds (D) speed (E) light (F) weight (G) MPH (H) time
B