Q: 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: Nitrogen is found in proteins, nucleic acids, and chlorophyll., Fact2: Absorption of nitrogen by plants is part of the nitrogen cycle ., Question: What is the chemical element with symbol N and atomic number 7 found in? (A) Chlorophyl (B) Petals (C) Mitochondria (D) A Greek letter (E) Cytoplasm (F) acetic acid (G) Acids (H) fossil fuels
A:
A