instruction:
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").
question:
Fact1: Male dogs use pheromones in urine to mark their territory., Fact2: During Urination Dog's urine is used as a scent marker for other dogs., Question: How do male dogs mark their territory? (A) Chemical energy (B) Hot dog eating contest (C) Adequate signage (D) with their fur (E) Scent marker (F) heat produced (G) mate with females (H) Paint
answer:
E


question:
Fact1: Spores may be dispersed by moving water, wind, or other organisms., Fact2: Spores are a dormant form of bacteria., Question: A dormant form of what may be dispersed by moving water, wind or other organisms? (A) orchids (B) Flowers (C) seeds (D) pollen (E) bacteria (F) ferns (G) Chlorophyll (H) fungi
answer:
E


question:
Fact1: Plants detect and respond to the daily cycle of light and darkness., Fact2: All daily cycles of the celestial objects are caused by the rotation of the Earth., Question: Plants detect and respond to (A) sub-units of species (B) ocean tides (C) volcanic activity (D) heat and light (E) plate shifts (F) microorganisms (G) the rotation of the Earth (H) Temperature changing
answer:

G