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: a pan is used for cooking food by heating food in it on a stove, Fact2: Food, like chicken and potatoes are recommended., Question: Chicken and potatoes can be cooked in a pan on what? (A) a paper towel (B) on another chicken (C) a stove (D) in the freezer (E) less water (F) heat (G) plates (H) loose soil

A: C
****
Q: Fact1: Zooplankton are tiny animals that feed on phytoplankton., Fact2: Many zooplankton are crustaceans., Question: What can feed on phytoplankton? (A) producers (B) phytoplankton (C) passenger pigeons (D) bacteria (E) tiny crustaceans (F) the Sun (G) honeybees (H) parasites

A: E
****
Q: Fact1: Echinoderms lack respiratory and excretory systems., Fact2: All echinoderms are deuterostomes ., Question: What lack respiratory and excretory systems? (A) deuterostomes (B) barnacles (C) cigarettes (D) graptolites (E) fish (F) humans (G) kalenchoes (H) birds

A:
A
****