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 a living thing becomes too cold then that living thing will die, Fact2: Plants are also the oldest living things., Question: what dies if it becomes too cold? (A) plants (B) starfish (C) trout (D) planets (E) trees (F) ice (G) bears (H) clouds

Ex Output:
A


Ex Input:
Fact1: being distracted while driving can cause people to crash their car, Fact2: Cell phones are a distraction to driving., Question: What can cause people to crash their car? (A) Driving the speed limit (B) energy of moving objects (C) Greenhouse gases (D) Using turn signals (E) fossil fuels (F) smoking cigarettes (G) Keeping their eyes on the road (H) Using a cell phone

Ex Output:
H


Ex Input:
Fact1: if a planet becomes too hot then that planet cannot sustain life, Fact2: Venus is thought to be hot because of the runaway greenhouse effect., Question: The runaway greenhouse effect present on Venus makes what unlikely? (A) carbon in the atmosphere (B) bloom time (C) Animal survival (D) robotic landers (E) sustainable life (F) Plant reproduction (G) population movement (H) sunlight at the surface

Ex Output:

E