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 Q]: Fact1: Cancer is a disease in which cells divide out of control., Fact2: Chemotherapy works on cells that are dividing., Question: What helps stop cells multiplying in cancer? (A) the skin (B) Honey (C) sweating (D) Chemotherapy (E) H2O (F) Chemical energy (G) Titanium (H) bioaerosols
[EX A]: D

[EX Q]: Fact1: sugar causes food to taste sweet, Fact2: Favorite foods are cakes, noodles, rice, eggs and fruits., Question: What tastes sweet due to sugar? (A) diet soda (B) corn (C) ice (D) water (E) apple (F) coffee (G) cake (H) sugar
[EX A]: G

[EX Q]: Fact1: Roots grow in length and width from primary and secondary meristem., Fact2: Meristems are self-organising., Question: What are self-organising? (A) people (B) Trees (C) pain (D) entropy (E) Flowers (F) roots (G) cats (H) chaos
[EX A]:
F