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: most canyons are formed by flowing rivers through erosion over long periods of time, Fact2: Canyon formed as a consequence of river erosion., Question: what does erosion form? (A) valleys (B) Sediment (C) mountains (D) canyons (E) soils (F) hills (G) soft soil (H) loose soil

SOLUTION: D

PROBLEM: Fact1: if soil is permeable then water easily flows through that soil, Fact2: Sandy soils are permeable., Question: Water easily flows through what? (A) streams. (B) streams (C) coral reefs (D) sandy soils (E) aqueous solution (F) swamp vegetation (G) calcite (H) Sediment

SOLUTION: D

PROBLEM: Fact1: Invertebrates are animals that lack a vertebral column, or backbone., Fact2: Many invertebrates have an exoskeleton., Question: Many animals that lack a vertebral column, or backbone have a what (A) spine (B) exoskeleton (C) parasites (D) Leptospirosis (E) epidermal (F) Damaged hearing (G) skeleton (H) hip bone

SOLUTION:
B