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: Hormones control many cell activities, so they are very important for homeostasis., Fact2: Hormones travel in the bloodstream to cells that are called target cells a., Question: what allows molecules to travel to control many cell activities (A) skin (B) heat energy (C) animal transport (D) bloodstream (E) Chemical energy (F) nasal passage (G) movement (H) fat tissue

Ex Output:
D


Ex Input:
Fact1: Birds evolved from a group of bipedal dinosaurs called theropods., Fact2: All hawks are birds., Question: What evolved from a group of bipedal dinosaurs called theropods? (A) alpacas (B) bacteria (C) hawks (D) vision (E) humans (F) animals (G) mammals (H) viruses

Ex Output:
C


Ex Input:
Fact1: if something is outside during the day then that something will receive sunlight, Fact2: Exposure to excessive sunlight can cause skin rashes or skin burns., Question: Something where during the day may receive skin rashes or burns? (A) in the dark (B) an object (C) humans (D) in a closet (E) outside (F) in a hole (G) sun's heat (H) dormant

Ex Output:

E