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").
Q: Fact1: Most protists have motility., Fact2: Motility is lost if the specimen dries., Question: What would prevent a protist from moving? (A) If it's eating (B) layers of fat (C) Gravity (D) Greenhouse gases (E) Chemical energy (F) If it's alive (G) If it's wet (H) If it's dry
A:
H