instruction:
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").
question:
Fact1: if gas is heated then that gas will expand, Fact2: An increase in temperature causes a gas to expand., Question: what affects a gas? (A) electricity (B) kinetic energy (C) temperature (D) Evaporation (E) salinity (F) Pollution (G) wind (H) magnetism
answer:
C

question:
Fact1: Aging is associated with the death of cells., Fact2: When telomeres become too short, the cell dies., Question: What is associated with aging? (A) Extra cells (B) intelligence (C) forest is destroyed (D) Chemical energy (E) Strong cells (F) oxidation reaction (G) Short telomeres (H) massive damage
answer:
G

question:
Fact1: Gene flow occurs when individuals move into or out of a population., Fact2: Genetic diversity can be maintained in small populations by even a small amount of gene flow., Question: What can be maintained when individuals move into or out of a population? (A) loose soil (B) vegetation (C) reusing materials (D) important habitats (E) genetic diversity (F) resistance (G) hydration (H) swamp vegetation
answer:
E