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: if soil is permeable then water easily flows through that soil, Fact2: Sandy soils are permeable., Question: Water easily flows through what? (A) streams. (B) streams (C) coral reefs (D) sandy soils (E) aqueous solution (F) swamp vegetation (G) calcite (H) Sediment

Ex Output:
D


Ex Input:
Fact1: Yeast reproduce asexually by budding., Fact2: Yeasts Yeasts are simple eukaryotes ., Question: what produces asexually by budding? (A) h2o (B) Most plants (C) insects (D) graptolites (E) humans (F) swamp vegetation (G) simple eukaryotes (H) bioaerosols

Ex Output:
G


Ex Input:
Fact1: uneven heating of the Earth 's surface cause wind, Fact2: Hurricanes are made of wind., Question: What causes hurricanes on the Earth's surface? (A) uneven heating (B) volcanoes (C) hurricanes (D) Physical weathering (E) It gets heated up (F) Water expanding (G) even heat (H) Greenhouse gases

Ex Output:

A