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").

Input: Consider Input: Fact1: Female monotremes lack a uterus and vagina., Fact2: Monotremes are mammals that lay eggs., Question: What do some female mammals lack? (A) epidermal (B) vision (C) uterus (D) alleles (E) fur (F) a cuticle (G) eardrum (H) alveoli

Output: C


Input: Consider Input: Fact1: Bone provides protection for soft tissues and internal organs., Fact2: Bone matrix consists of collagen and minerals., Question: What provides protection for soft tissues and internal organs? (A) Blankets (B) barnacles (C) Epidermis (D) mammals (E) Collegen (F) Animal fur (G) a cuticle (H) fur and fat

Output: E


Input: Consider Input: Fact1: sedimentary rocks are formed by deposition, Fact2: Limestone is a type of sedimentary rock., Question: How is limestone formed? (A) In sediment (B) Deposition. (C) Metamorphic processes. (D) Igneous processes. (E) Magma processes. (F) less water (G) Water expanding (H) It expands


Output: B