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: Most protists have motility., Fact2: Motilities are full and smooth., Question: what are full and smooth? (A) porcupines (B) a cuticle (C) sandpaper (D) tree bark (E) fertile (F) protist (G) kalenchoes (H) alveoli
Solution:
F