Q: 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").
Fact1: friction causes an object to lose energy, Fact2: Lubricating reduces the friction and prevents heat damage to the mono., Question: What does lubrication prevent? (A) permineralization (B) Losing energy (C) harmful substances (D) prolactin release (E) Pollution (F) sweating (G) contamination (H) Greenhouse gasses
A:
B