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").

Fact1: Caffeine is a central nervous system stimulant., Fact2: Cocaine is a stimulant and increases the user's heart rate and blood pressure., Question: What does caffeine do? (A) Increase fame (B) increases a body's strength (C) Release energy (D) Increase user's heart rate (E) Transfers energy (F) decrease stamina (G) Increase intelligence (H) Increase wealth
D

Fact1: Ejaculation occurs when muscle contractions propel sperm from the epididymes., Fact2: Male orgasm and ejaculation are inhibited., Question: In the male orgasm, where is sperm propelled from? (A) seeds (B) pollen (C) distance (D) organ (E) sensory neurons (F) direct energy (G) epididymes (H) electrically
G

Fact1: Some touch receptors sense differences in temperature or pain., Fact2: Heat and temperature are the same., Question: Some touch receptors sense a difference in pain or what? (A) heat (B) cold (C) skin (D) nerves (E) color (F) contact (G) smell (H) motion

A