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: a greenhouse is used to protect plants by keeping them warm, Fact2: With lots of rain and a warm climate, plants grow well., Question: What does a greenhouse help plants do? (A) Park cars (B) Start panicking (C) reproduce (D) growth (E) Bloom slower (F) adding heat (G) Regrows it (H) Grow well

Ex Output:
H


Ex Input:
Fact1: Wings are part of the exoskeleton and attached to the thorax., Fact2: Insects have exoskeletons., Question: What is attached to insects' thorax? (A) sugar (B) Energy. (C) antennae (D) Energy (E) wings (F) nothing (G) food (H) pancreas

Ex Output:
E


Ex Input:
Fact1: Roundworms make up the phylum Nematoda., Fact2: Nematodes are microscopic roundworms., Question: What phylum are Nematodes apart of? (A) the eyes (B) a cuticle (C) organ (D) Nematoda (E) graptolites (F) ferns (G) parasites (H) Length

Ex Output:

D