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_GhKa7):
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 insects, 2 spiders, 1 butterfly, 3 grasshoppers, 2 fireflys?
 Respond with an integer.

Question 1 (Question id: q_a4JAQgE):
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 2 lions, 1 shrimp, 4 leechs, 3 flatworms?
 Respond with an integer.

Question 2 (Question id: q_sHJ4):
Determine the value of w that satisfies: 8*w - 13 = 147 Respond with an integer.

Question 3 (Question id: q_2xNv):
Calculate ( -3 * -3 ).

Question 4 (Question id: q_8FvLZLK):
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"



Output JSON where all question ids are keys, omitting q_GhKa7.

For every question id, supply an object whose 'answer' field stores the solution.
Also add the answer type as 'string' or 'integer' to the field 'answer_type' for each object.
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).

Now provide the result JSON using the described format.

{"ground_truth": {"q_sHJ4": {"answer": 20, "answer_type": "integer", "additional_answer_info": {"half_answer": 10, "double_answer": 40}}, "q_a4JAQgE": {"answer": 18, "answer_type": "integer", "additional_answer_info": {"half_answer": 9, "double_answer": 36}}, "q_8FvLZLK": {"answer": "e", "answer_type": "string"}, "q_2xNv": {"answer": 9, "answer_type": "integer"}}}