Here is a set of basic questions producing integer or string outputs. Answer them and format the result precisely with the JSON instructions provided:

Question 0 (Question id: q_eiJnKN7):
Determine the value of f that satisfies: 14*f + 31 = 115 Respond with an integer.

Question 1 (Question id: q_6JqI):
How many times does the letter "e" appear in the text: "the work on"? Respond with an integer.

Question 2 (Question id: q_EPpcB):
Your task is to count how many legs there are in total when given a list of animals.

Now, how many legs are there in total if you have 3 cats, 3 birds, 4 humans, 3 elephants?
 Respond with an integer.

Question 3 (Question id: q_MDmFh):
Your job is to return the last character of a string as a string. For example, the last char of "hello" is "o". Return the last character of the following string: "do"

Question 4 (Question id: q_cabvRP):
Your job is to return the last character of a string as a string. For example, the last char of "hello" is "o". Return the last character of the following string: "the"

Question 5 (Question id: q_jEczVsn):
Your job is to return the last character of a string as a string. For example, the last char of "hello" is "o". Return the last character of the following string: "and"



Return a JSON with each question id as a key.

The value for each key should be an object that contains the answer in the field 'answer'.
Include an 'answer_type' field (value 'string' or 'integer') for every answer object.
For even integers, nest 'half_answer' and 'double_answer' inside an additional 'additional_answer_info' field in the answer object.
If the response to a question is a string, add a 'first_char' field containing its first character.

Now provide the result JSON using the described format.

{"ground_truth": {"q_eiJnKN7": {"answer": 6, "answer_type": "integer", "additional_answer_info": {"half_answer": 3, "double_answer": 12}}, "q_6JqI": {"answer": 1, "answer_type": "integer"}, "q_EPpcB": {"answer": 38, "answer_type": "integer", "additional_answer_info": {"half_answer": 19, "double_answer": 76}}, "q_MDmFh": {"answer": "o", "answer_type": "string", "first_char": "o"}, "q_cabvRP": {"answer": "e", "answer_type": "string", "first_char": "e"}, "q_jEczVsn": {"answer": "d", "answer_type": "string", "first_char": "d"}}}