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: 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]: A


[Q]: Fact1: pollutants have a negative impact on the environment, Fact2: Environment and Health Environment and Health All living things depend on their environment., Question: pollutants have a negative impact on all what (A) tractors (B) circulatory systems (C) near the shoreline (D) living things (E) Electrical energy (F) pavement (G) potholes (H) important habitats
[A]: D


[Q]: Fact1: a speedometer is used for giving a driver feedback on the speed of their vehicle, Fact2: Speedometer now shows maximum speed of 90 mph., Question: What does a vehicle's speedometer show the driver? (A) wind (B) gauge (C) 17 (D) MPH (E) thermometer (F) 100 (G) barometer (H) Mohs
[A]:
D