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: 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

Output: G


Input: Consider Input: 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

Output: E


Input: Consider Input: Fact1: Antigens are found on cancer cells and the cells of transplanted organs., Fact2: If an antigen causes cancer, it is referred to as a pathogen., Question: What are antigens also? (A) resistance (B) negative (C) humans (D) positive (E) pathogens (F) more abundant (G) complex (H) Allergies


Output: E