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").
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Question: Fact1: Butter is a fat that is a solid at room temperature., Fact2: Some fats are more likely to cause heart disease., Question: What can butter lead to? (A) Heart disease (B) air pollution (C) reproduction (D) destruction (E) religion (F) trees (G) heating (H) Tooth pain

Answer: A


Question: Fact1: Plants that shed their leaves seasonally each year are called deciduous plants., Fact2: Vines are perennial, deciduous climbing plants., Question: What sheds their leaves seasonally each year? (A) camels (B) oak (C) Spruce (D) fens (E) Trees (F) burrs (G) apples (H) vines

Answer: H


Question: Fact1: energy is used for heating a building by a heating system, Fact2: Heating system is Gas., Question: what energy is used for heating a building? (A) fire (B) flow of protons (C) wind (D) HPV (E) oil (F) h2o condensation (G) thermometers (H) gas

Answer:
H