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: Puberty is the period during which humans become sexually mature., Fact2: Before puberty, adolescents experience their highest nutritional demand since infancy., Question: When do adolescents experience their highest nutritional demand since infancy? (A) carrying offspring to birth (B) occurs over a wide range (C) it increases (D) It's inherited from genes (E) Before sexual maturity (F) 70-75 degrees Fahrenheit (G) dermal & vascular tissue (H) Two or more sets of alleles
[A]: E


[Q]: Fact1: a scale is used for measuring weight, Fact2: All weight is in pounds., Question: what is a scale used for measuring? (A) waves (B) hardness (C) SI units (D) measures (E) intensity (F) fat (G) strength (H) pounds
[A]: H


[Q]: Fact1: telephones are used for communication by two people by transmitting sound, Fact2: Telephone conversations and data are transmitted through optical fibers., Question: What through phones is transmitted through optical fibers? (A) photons (B) medicine (C) An object is seen (D) pictures (E) Communication (F) Electrical energy (G) electricity (H) telephone bills
[A]:
E