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_dEjsf52):
How many times does the letter "t" appear in the text: "it the"? Respond with an integer.

Question 1 (Question id: q_q5MR):
How many times does the letter "v" appear in the text: "discover a"? Respond with an integer.

Question 2 (Question id: q_N3NGlBQ6):
Solve for e: 19*e + 6 = 158 Respond with an integer.

Question 3 (Question id: q_u728vY):
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: "that"



Return a JSON with each question id as a key.

For every question id, supply an object whose 'answer' field stores the solution.
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.
If the question asks for the last character of a string, add an 'original_string' field containing the source string.

Now provide the result JSON using the described format.

{"ground_truth": {"q_dEjsf52": {"answer": 2, "answer_type": "integer", "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_q5MR": {"answer": 1, "answer_type": "integer"}, "q_N3NGlBQ6": {"answer": 8, "answer_type": "integer", "additional_answer_info": {"half_answer": 4, "double_answer": 16}}, "q_u728vY": {"answer": "t", "answer_type": "string", "first_char": "t", "original_string": "that"}}}