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").

Example Input: Fact1: the looseness of soil has a positive impact on a plant 's roots' growth in that soil, Fact2: Roots gather plant nutrients., Question: What does looseness of soil have an impact on? (A) age of the plant (B) viability of plant (C) important habitats (D) bloom time (E) climate (F) water retention (G) Plants growth (H) genetic diversity
Example Output: G

Example Input: Fact1: if an object is made of a material then that object has the properties of that material, Fact2: An asteroid is a rock-like object with an irregular shape., Question: If an asteroid is made of a material then what does the asteroid have? (A) electromagnetic energy (B) that material's properties (C) that material's soul (D) that material's size (E) nothing special (F) Something to move (G) hard outer covering (H) visible energy
Example Output: B

Example Input: Fact1: Some pelycosaurs gave rise to a group of animals called therapsids., Fact2: Therapsids are reptiles ancestral to mammals., Question: Some pelycosaurs gave rise to a group of what ancestral to mammals (A) arachnids (B) cartilage (C) chondrocytes (D) prokaryotes (E) tiny hairs (F) angiosperm (G) skin color (H) reptiles
Example Output:
H