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: smoking tobacco decreases stamina, Fact2: Decreased stamina or stunted growth are two important signs that a murmur is significant., Question: Smoking tobacco can cause what? (A) heart health (B) lymphoma (C) murmur (D) good lungs (E) heart strength (F) cancer (G) disease (H) symptoms
answer:
C


question:
Fact1: Antigens are molecules that the immune system recognizes as foreign to the body., Fact2: Children are born with an immature immune, or defense, system., Question: What are molecules that the defense system recognizes as foreign to the body? (A) Allergies (B) lungs (C) antigens (D) bacteria (E) parasites (F) atoms (G) red blood cells (H) acetic acid
answer:
C


question:
Fact1: Pollen consists of tiny grains that are the male gametes of plants., Fact2: Bees also collect pollen., Question: What collects something that consists of tiny grains that are the male gametes of plants (A) Energy (B) bees (C) amoebas (D) roses (E) honey (F) food (G) wheat (H) seeds
answer:

B