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: Biomass is the total mass of organisms at a trophic level., Fact2: Producers make up the first trophic level, primary consumers the second, and so on., Question: What is the total mass of primary consumers (A) Plants (B) animals (C) food (D) Mountains (E) Biomass (F) decreases (G) all matter (H) Weight

Ex Output:
E


Ex Input:
Fact1: if a living thing becomes too cold then that living thing will die, Fact2: Plants and animals live, die, and decompose only to be recycled again., Question: If a thing becomes too cold then it will die and do what? (A) direct damage to the lungs (B) decreases its bodily water (C) If they can no longer get food (D) massive damage (E) remove lungs (F) change species (G) decompose and be recycled (H) recycle plastics

Ex Output:
G


Ex 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

Ex Output:

G