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").

[EX Q]: Fact1: eating food that contains pesticides can have a negative impact on humans, Fact2: Foods such as porous strawberries are hard to wash free of pesticides., Question: What can have a negative effect on humans? (A) Proper exercise and nutrition. (B) Affirmation and praise. (C) influenza orthomyxoviruses (D) movement of tectonic plates (E) Eating unwashed strawberries. (F) Eating a healthy diet. (G) ozone depletion (H) scraping oneself on a contaminated object
[EX A]: E

[EX Q]: Fact1: Earthworms are important deposit feeders that help form and enrich soil., Fact2: Tulips perform best in a sandy, organically enriched soil., Question: Earthworms help form and add what to soil (A) Sediment (B) organic material (C) Converting waste. (D) bacteria (E) heat (F) Chemical energy (G) grass (H) acidity
[EX A]: B

[EX Q]: Fact1: an electron microscope is used for seeing very small objects by making them appear bigger, Fact2: Each cell is too small to see with the naked eye., Question: What can make cells appear bigger? (A) prolactin release (B) kaleidoscope (C) electron microscope (D) deoxyribonucleic acid (E) radars (F) deuterostomes (G) Electrical energy (H) stethoscope
[EX A]:
C