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 an object is kicked then force is exerted on that object, Fact2: Force is measured in newtons., Question: what is exerted on a kicked object? (A) adding heat (B) soccer ball (C) shorts (D) wooden plank (E) kinetic energy (F) Electrical energy (G) direct damage to the lungs (H) measurement of newtons

Ex Output:
H

Ex Input:
Fact1: the Himalayas were formed by rock folding, Fact2: Movements in the earth's crust have folded and cracked the older rocks., Question: the Himalayas were formed from older what (A) soils (B) plates (C) rivers (D) rock (E) eras (F) meadows (G) dirt (H) plains

Ex Output:
D

Ex Input:
Fact1: hydropower requires damming a river, Fact2: Rivers are dammed to create reservoirs and hydroelectric power., Question: What feature of the landscape will result from hydropower? (A) mountain (B) river (C) ocean (D) Conifers (E) salinity (F) erosion (G) homogenous (H) resevoir

Ex Output:
H