Detailed Instructions: 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: water vapor condensing in clouds causes rain, Fact2: Heavy rain or thunder storms usually cause flash floods., Question: Water vapor condensing in clouds usually cause what? (A) Pollution (B) Heat energy (C) kinetic energy (D) harmful substances (E) flash floods (F) Greenhouse gases (G) Evaporation (H) Greenhouse gasses
Solution:
E