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: Plants are multicellular eukaryotes with cell walls made of cellulose., Fact2: All oaks are plants., Question: What are multicellular eukaryotes with cell walls made of cellulose? (A) rocks (B) oaks (C) Crops (D) roots (E) Trees (F) cacti (G) bacteria (H) planets
A:
B