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").

[Q]: Fact1: recycling has a positive impact on the environment, Fact2: Steel is a recycled and recyclable product., Question: What has a positive impact on the environment? (A) animals (B) bushes (C) energy (D) peachleaf willow (E) oysters (F) using steel (G) Solar energy (H) Green beans
[A]: F


[Q]: Fact1: Evaporation of sweat uses energy, and the energy comes from body heat., Fact2: When sweat comes in contact with the skin it is cooled as the sweat evaporates., Question: energy leaves from what when sweat contacts with skin (A) radiation (B) heat energy (C) expelled (D) vapors (E) body heat (F) heat produced (G) conduction (H) metal
[A]: E


[Q]: Fact1: the gravitational pull of the Moon on Earth 's oceans causes the tides, Fact2: Largest of the oceans on Earth is the Pacific Ocean ., Question: what has a gravitation pull from the Moon to cause tides? (A) dolphins (B) Earth's atmosphere (C) Mount Everest (D) Lake Ontario (E) squids (F) Pacific (G) our star (H) Jellyfish
[A]:
F