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").

[Q]: Fact1: Marine species live mainly in shallow coastal waters., Fact2: Killer whales prefer shallow and colder coastal waters., Question: What are killer whales? (A) red and black (B) They have thick fur (C) dangerous (D) sharks (E) deep sea creatures (F) marine species (G) Absorb light (H) animals
[A]: F


[Q]: Fact1: Nonmetal elements are far fewer in number., Fact2: Elements to the right of the semiconductors are Nonmetals., Question: Elements to the right of the semiconductors are far what in number? (A) size (B) hole (C) fewer (D) eight (E) calcium (F) several (G) solid (H) shells
[A]: C


[Q]: Fact1: cell division often causes growth, Fact2: Tumor simply means abnormal growth., Question: What is one type of abnormal cell division? (A) mildew (B) two (C) SNPs (D) deadly (E) haploid (F) tumor (G) disease (H) HIV
[A]:
F