TASK DEFINITION: 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").
PROBLEM: Fact1: Hormones are chemical messengers that control many body functions., Fact2: Growth hormone is in many ways an anti-aging hormone., Question: What controls anti-aging? (A) A computer (B) air (C) chemical messengers (D) ice (E) an electric stove (F) Electrical energy (G) water (H) Chemical energy

SOLUTION: C

PROBLEM: Fact1: soil is formed by rocks eroding, Fact2: Rivers erode the rocks they flow over., Question: What is formed by rivers? (A) fish (B) soil (C) rain (D) bamboo (E) spring (F) clouds (G) kayaks (H) NaCl

SOLUTION: B

PROBLEM: Fact1: Plants respond to daily and seasonal cycles and to disease., Fact2: Green manures can be managed to disrupt plant disease cycles or to suppress nematodes ., Question: Plants respond to what to disrupt plant disease? (A) reducing acid rain (B) competition (C) bending light rays (D) Leptospirosis (E) temperature changes (F) green manures (G) Localized damage (H) sun's heat

SOLUTION:
F