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").

Ex Input:
Fact1: Hagfish are noted for secreting large amounts of thick, slimy mucus., Fact2: Hagfish and lampreys have no internal hard tissues at all., Question: Creatures that have no internal hard tissues at all are noted for what-ing large amounts of thick,? (A) space between (B) protection (C) secreting (D) coarse grit (E) dandelions (F) sponges (G) tiny hairs (H) Therapsids

Ex Output:
C

Ex Input:
Fact1: nerves can be used to feel heat and pressure on the skin, Fact2: Firm hugs and hiding under piles of pillows provides the sensory input to the skin known as deep touch-pressure input., Question: The body measures sensor input to the skin such as what? (A) Heart rate (B) Light (C) kind look (D) lound noises (E) hormones (F) firm hugs (G) laughter (H) Temperature

Ex Output:
F

Ex Input:
Fact1: when an animal moves , chemical energy is converted to mechanical energy, Fact2: Cows are social animals., Question: what converts chemical energy to mechanical energy when it moves? (A) Birds (B) bears (C) cows (D) Whales (E) toads (F) hawks (G) cars (H) fish

Ex Output:
C