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").

Input: Consider Input: Fact1: chemical weathering causes iron in rock to oxidize, Fact2: Oxides Oxides Oxides are elements combined with oxygen., Question: Chemical weathering causes iron in rock to combine with what? (A) uranium (B) oxygen (C) cartilage (D) nothing (E) an object (F) vacuum (G) energy (H) heat

Output: B

Input: Consider Input: Fact1: if a plant requires less water then that plant will survive in a drought, Fact2: Plants are heat and drought tolerant., Question: Plants that are heat tolerant and require less water are able what? (A) uproot its soil (B) produce flowers (C) migrate (D) growth (E) survive (F) rest (G) spread its seeds (H) reproduce

Output: E

Input: Consider Input: Fact1: Migrants typically travel long distances., Fact2: Manatees are a migrant species., Question: what typically travel long distances? (A) supersonic (B) spiders (C) humans (D) Cars (E) trains (F) ants (G) manatees (H) skateboards
Output: G