instruction:
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").
question:
Fact1: Plants are the major producers in terrestrial biomes., Fact2: Grasses are very distinctive plants., Question: What is a producer in terrestrial biomes? (A) food (B) Oak (C) mammals (D) flowers (E) earth (F) grass (G) Trees (H) mushrooms
answer:
F


question:
Fact1: smoking tobacco decreases stamina, Fact2: Manual dexterity and physical stamina are vital., Question: What decreases manual dexterity? (A) Dehydration (B) lifting weights (C) hypothyroidism (D) prolonged thirst (E) working out (F) eating healthy (G) smoking tobacco (H) Abnormal cell growth
answer:
G


question:
Fact1: contact between rocks over long periods of time causes rocks to smooth, Fact2: Granite is a common rock in continents., Question: what smooths over long periods of time due to contact? (A) h2o (B) alluvial (C) granite (D) calcite (E) loose soil (F) soil (G) mountains (H) erosion
answer:

C