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").

Fact1: lightning can cause a forest fire, Fact2: Forest fires are bad for the environment., Question: Lightning can be bad for what? (A) the environment (B) rainstorms (C) destruction (D) visibility (E) thunder (F) the sun (G) The weather. (H) transportation
A

Fact1: heating salt water causes the water to evaporate while the salt remains, Fact2: Flash evaporators are used to make fresh water from salt water., Question: Doing what to salt water causes the water to become fresh water? (A) watershred (B) freezing (C) Regrows it (D) migrate (E) pouring (F) heating (G) cooling (H) erosion
F

Fact1: Nitrogen is found in proteins, nucleic acids, and chlorophyll., Fact2: Most molecules are proteins or nucleic acids., Question: _ is found in most molecules. (A) glucose (B) Gold (C) Energy (D) food (E) Polonium (F) Nitrogen (G) Helium (H) heat energy

F