In this task, you need to answer basic science questions. For each question, several terms are intentionally masked with ***. This masking can cover very few or many of the question words. Clearly, if masked terms are important, the modified question will be impossible to answer. Please indicate the correct answer with one of the following responses: "A", "B", "C", "D" or "E". While "A"-"D" correspond to the answer options provided in the input, "E" represents "I don't know" for questions that do not provide enough information. Respond via "E" if the question is not answerable. Do not generate anything else apart from one of the following characters: 'A', 'B, 'C', 'D', 'E'.

Input: Consider Input: Question: How does the length of daylight in New York State change from summer to fall?  (A) It decreases.(B) It increases.(C) It remains the same.

Output: A.


Input: Consider Input: Question: The *** *** *** VERY slowly through creep, which is __________.  (A) a slow erosion due to glacial movements over land (B) the slow movement of lava flows during a volcanic eruption (C) soil moving slowly downhill due to gravity (D) the slow process of wind weathering landform.

Output: E.


Input: Consider Input: Question: How would the woodpecker population in a forest area most likely be affected if a housing development is built in that area?  (A) They would produce more offspring. (B) They would change the color of their feathers. (C) They would experience a decrease in available food. (D) They would experience a decrease in competition.


Output: C.