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: Streams may start with runoff or water seeping out of a spring., Fact2: Streams A stream is a sequence of characters., Question: a sequence of characters may start with runoff or what seeping out of a spring? (A) sodium (B) Joules (C) liquid (D) rivers (E) solutes (F) water (G) rain (H) SO2
[EX A]: F

[EX Q]: Fact1: All life relies on a relatively narrow range of pH, or acidity., Fact2: All organisms have life cycles., Question: what relies on a relatively narrow range of acidity? (A) organisms (B) carbon (C) animals (D) hydrogen (E) density (F) trees (G) Most plants (H) barnacles
[EX A]: A

[EX Q]: Fact1: Climate is the average weather in an area over a long period of time., Fact2: Climate Jordan's climate is dry and hot., Question: What is Jordan's average weather over time? (A) coldest season (B) non-existant (C) autumn (D) temperature (E) dry and hot (F) snowing (G) Winter (H) nighttime 24/7
[EX A]:
E