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: soil is formed by rocks eroding, Fact2: Rivers erode the rocks they flow over., Question: What is formed by rivers? (A) fish (B) soil (C) rain (D) bamboo (E) spring (F) clouds (G) kayaks (H) NaCl

SOLUTION: B

PROBLEM: Fact1: a light bulb converts electrical energy into light energy when it is turned on, Fact2: Fluorescent light bulbs use half the electricity of standard bulbs., Question: What do flourescent bulbs do? (A) Change colors (B) reproduce (C) staying warm (D) dormant state (E) direct energy (F) spread flower seeds (G) use less energy (H) duplicate itself

SOLUTION: G

PROBLEM: Fact1: a black hole is formed by a high-mass star collapses, Fact2: Black holes are considered to be spheres., Question: what does a high-mass star collapsing form? (A) forces (B) a sphere (C) a cube (D) a circle (E) dangerous (F) an object (G) comets (H) nucleus

SOLUTION:
B