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: Annelids are worms such as the familiar earthworm., Fact2: An earthworm has five hearts., Question: One example of an annelid has how many hearts? (A) three (B) Five (C) white (D) warm (E) four (F) strong (G) long (H) small

SOLUTION: B

PROBLEM: Fact1: Evolution occurs in response to a change in the environment., Fact2: Evolution Evolution is the changing pattern of life forms., Question: what happens in response to change in environment? (A) Plant growth is reduced (B) the wearing away of rock (C) lifeforms change their pattern (D) antimatter (E) density changes (F) Warm air moving into cold air (G) erosion from rivers (H) gravity changes

SOLUTION: C

PROBLEM: Fact1: Vertebrate chordates have a backbone., Fact2: Jaws appear within the vertebrates., Question: What characteristics do chordates have?  (A) arthropods (B) aerobic capacity (C) annelids (D) protozoa (E) Veins and arteries. (F) backbone and jaw (G) sensory neurons (H) four limbs

SOLUTION:
F