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_tJOZ1):
Calculate ( ( -7 * -3 ) ).

Question 1 (Question id: q_4AUUgwYx):
Calculate ( 4 * 2 ) / 4.

Question 2 (Question id: q_DQ2mplw):
Determine the value of b that satisfies: 95*b + 1900 = 2090 Respond with an integer.

Question 3 (Question id: q_JwWE6):
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"

Question 4 (Question id: q_wdNZ0xi):
Calculate ( -1 - ( -3 / 3 ) ).

Question 5 (Question id: q_NUiG):
Calculate -9 - ( -9 / 1 ).

Question 6 (Question id: q_Q9lZ):
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 4 horses, 3 snakes, 4 tigers?
 Respond with an integer.



Output JSON where all question ids are keys, omitting q_JwWE6.

The value for each key should be an object that contains the answer in the field 'answer'.
Also add the answer type as 'string' or 'integer' to the field 'answer_type' for each object.
For even integer answers, include 'half_answer' equal to answer ÷ 2.
For string answers, include 'first_char' with the answer’s initial letter.

Now provide the result JSON using the described format.

{"ground_truth": {"q_4AUUgwYx": {"answer": 2, "answer_type": "integer", "half_answer": 1}, "q_NUiG": {"answer": 0, "answer_type": "integer", "half_answer": 0}, "q_tJOZ1": {"answer": 21, "answer_type": "integer"}, "q_wdNZ0xi": {"answer": 0, "answer_type": "integer", "half_answer": 0}, "q_DQ2mplw": {"answer": 2, "answer_type": "integer", "half_answer": 1}, "q_Q9lZ": {"answer": 32, "answer_type": "integer", "half_answer": 16}}}