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: Most people can survive only a few days without water., Fact2: Water is the best fluid for hydration., Question: What can people only survive a few days without? (A) dehydration (B) hydration (C) bacteria (D) sodium (E) food (F) yogurt (G) Chlorophyll (H) oxygen
[A]: B


[Q]: Fact1: fossils are formed when layers of sediment cover the remains of organisms over time, Fact2: Plants and animals are organisms., Question: What forms when plants are covered in layers of sediment over time? (A) Conifers (B) watershred (C) fossils (D) H2O (E) Echinoids (F) bubbles (G) loose soil (H) bones
[A]: C


[Q]: Fact1: Fertilization occurs when sperm swim to an egg inside an archegonium., Fact2: Male gametes are sperm., Question: when fertilization occurs, what swims to an egg inside an archegonium? (A) egg shells (B) male gametes (C) yolk (D) h2o (E) barnacles (F) Something to move (G) pollen (H) flow of electrons
[A]:
B