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_zkE8MY):
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: "others"

Question 1 (Question id: q_gkznPF):
Calculate ( ( ( 7 + -4 - -7 ) ) ).

Question 2 (Question id: q_ukA8yz8):
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: "they"

Question 3 (Question id: q_hH4ijdm8):
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 horses, 2 birds, 3 shrimps?
 Respond with an integer.

Question 4 (Question id: q_HTHV):
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: "their"

Question 5 (Question id: q_uXbfyD):
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 beetles, 3 praying mantiss, 1 starfish, 2 sheeps?
 Respond with an integer.



Return a JSON with each question id (except for q_zkE8MY) as a key.

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.
For even integers, nest 'half_answer' and 'double_answer' inside an additional 'additional_answer_info' field in the answer object.
For string answers, include 'first_char' with the answer’s initial letter.
For last-character tasks, provide 'original_string' alongside the answer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_gkznPF": {"answer": 10, "answer_type": "integer", "additional_answer_info": {"half_answer": 5, "double_answer": 20}}, "q_uXbfyD": {"answer": 49, "answer_type": "integer"}, "q_ukA8yz8": {"answer": "y", "answer_type": "string", "first_char": "y", "original_string": "they"}, "q_hH4ijdm8": {"answer": 42, "answer_type": "integer", "additional_answer_info": {"half_answer": 21, "double_answer": 84}}, "q_HTHV": {"answer": "r", "answer_type": "string", "first_char": "r", "original_string": "their"}}}