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 Input:
Fact1: a pesticide is used for protecting plants by killing insects, Fact2: Pesticides also kill beneficial insects that pollinate flowers and prey upon harmful insects., Question: What is used for protecting plants while killing beneficial pollinators? (A) watering cans (B) dangerous (C) toxins (D) pesticide (E) irrigation (F) exoskeleton (G) steroids (H) plant food

Ex Output:
D

Ex Input:
Fact1: soil erosion means soil loss through wind, Fact2: Wind is defined as moving air., Question: what causes soil loss from soil erosion? (A) nutrients (B) flooding (C) rainfall (D) moving air (E) deforestation (F) forces (G) stagnant air (H) lome

Ex Output:
D

Ex Input:
Fact1: Petals attract pollinators to the flower., Fact2: Kiwifruit flowers are pollinated by bees., Question: Petals attract animals such as bees to what part of a producer? (A) orchids (B) stem (C) buds (D) flowers (E) seeds (F) plants (G) vegetation (H) leaves

Ex Output:
D