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: a light bulb converts electrical energy into light energy when it is turned on, Fact2: Light bulbs are rated in Watts., Question: How is converted energy into light energy rated? (A) energy (B) unique (C) heat (D) good (E) watts (F) parsec (G) kilojoule (H) kinetic energy
answer:
E


question:
Fact1: pollutants have a negative impact on the environment, Fact2: Carbon dioxide is a pollutant., Question: What affects the environment negatively? (A) sunlight (B) normal weather patterns (C) carbon dioxide (D) cigarettes (E) positivity (F) Smoking (G) harmful substances (H) fossil fuels
answer:
C


question:
Fact1: Most arthropods are insects., Fact2: Arthropods Arthropods have jointed segmented exoskeletons., Question: what have jointed segmented exoskeletons? (A) insects (B) mountains (C) tortoises (D) barnacles (E) humans (F) crocodiles (G) knee joints (H) animals
answer:

A