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_d8ASV):
How many times does the letter "l" appear in the text: "Dr Wilkins as"? Respond with an integer.

Question 1 (Question id: q_8FUWqpC):
How many times does the letter "e" appear in the text: "the winds etc"? Respond with an integer.

Question 2 (Question id: q_34fZK):
Calculate ( ( 2 + 2 ) ).

Question 3 (Question id: q_1Glzxp):
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: "our"

Question 4 (Question id: q_0RFD):
Calculate 2 - -6 / 3.

Question 5 (Question id: q_6Bqb):
Find the value of f in the equation: 28*f - 112 = 28 Respond with an integer.

Question 6 (Question id: q_z9har):
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: "or"



Output JSON where all question ids are keys, omitting q_0RFD.

The value for each key should be an object that contains the answer in the field 'answer'.
If the response to a question is an integer that is even, add the field 'additional_answer_info' containing 'half_answer' (answer ÷ 2) and 'double_answer' (answer × 2).
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_34fZK": {"answer": 4, "additional_answer_info": {"half_answer": 2, "double_answer": 8}}, "q_6Bqb": {"answer": 5}, "q_8FUWqpC": {"answer": 2, "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_z9har": {"answer": "r", "first_char": "r", "original_string": "or"}, "q_d8ASV": {"answer": 1}, "q_1Glzxp": {"answer": "r", "first_char": "r", "original_string": "our"}}}