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: insulated material can be used for keeping warm, Fact2: An insulated cup with a cover is great for keeping beverages warm., Question: How do you keep a cup hot? (A) less water (B) electricity (C) heat energy (D) adding heat (E) energy usage (F) insulation (G) squeeze (H) energy
answer:
F


question:
Fact1: Mutations that lead to cancer usually occur in genes that control the cell cycle., Fact2: Cancer is an example of a mutation in cells., Question: What usually occur in genes that control the cell cycle? (A) Leptospirosis (B) competition (C) A Greek letter (D) a mutation in cells (E) Plant reproduction (F) biological diversity (G) resistance (H) resistance activities
answer:
D


question:
Fact1: Plants exhibit phototropism, or growing toward a light source., Fact2: First, the sun is a brilliant source of white light., Question: What behavior do plants exhibit that makes them grow towards the sun? (A) phototropism (B) Exfoliation (C) photography (D) peachleaf willow (E) chlorophyll (F) Chemical energy (G) direct energy (H) chloroplasts
answer:

A