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").

Input: Consider Input: Fact1: Birds evolved from a group of bipedal dinosaurs called theropods., Fact2: All hawks are birds., Question: What evolved from a group of bipedal dinosaurs called theropods? (A) alpacas (B) bacteria (C) hawks (D) vision (E) humans (F) animals (G) mammals (H) viruses

Output: C

Input: Consider Input: Fact1: Playing is one way mammals and other animals learn how to behave., Fact2: Sea lions are tactile mammals., Question: What do sea lions learn how to behave from? (A) exercise (B) Energy. (C) fish (D) Movement (E) Energy (F) playing (G) children (H) whales

Output: F

Input: Consider Input: Fact1: most canyons are formed by flowing rivers through erosion over long periods of time, Fact2: Striations in rock forms are seen along the river and tell the geologic history of the area., Question: Where can one readily see the geologic history of an area? (A) down (B) scuba diving (C) soils (D) pastureland (E) canyon (F) driving (G) Mountains (H) mines
Output: E