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: Soil can be depleted of nutrients., Fact2: Dirt is really misplaced soil., Question: When gardening what can be depleted of nutrients? (A) fertilizer (B) bacteria (C) the plant (D) coal (E) pine (F) the dirt (G) Acids (H) water

Ex Output:
F


Ex Input:
Fact1: a plant requires photosynthesis to grow, Fact2: Legumes are typical of that type of plant., Question: what requires photosynthesis to grow? (A) Roundworms (B) clouds (C) Conifers (D) Echinoids (E) humans (F) h2o (G) legumes (H) sugar

Ex Output:
G


Ex Input:
Fact1: the looseness of soil has a positive impact on a plant 's roots' growth in that soil, Fact2: Deep burrowing earthworms improve soil porosity, water movement and plant root growth., Question: Deep burrowing earthworms do what to the looseness of soil for root growth? (A) compact (B) improve (C) nutrients (D) destroy (E) erosion (F) support (G) decrease (H) Movement

Ex Output:

B