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_rPolc):
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 woodlouses, 1 firefly, 1 flatworm, 2 lobsters, 1 duck?
 Respond with an integer.

Question 1 (Question id: q_qHr3878):
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: "of"

Question 2 (Question id: q_1Miy51vo):
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 sea slugs, 1 scorpion, 3 wasps, 4 flatworms?
 Respond with an integer.



Produce a JSON object whose top-level keys are the question ids.

Each key’s value must be an object holding an 'answer' field.
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).
If the response to a question is a string, add a 'first_char' field containing its first character.

Now provide the result JSON using the described format.

{"ground_truth": {"q_rPolc": {"answer": 56, "answer_type": "integer", "additional_answer_info": {"half_answer": 28, "double_answer": 112}}, "q_qHr3878": {"answer": "f", "answer_type": "string", "first_char": "f"}, "q_1Miy51vo": {"answer": 26, "answer_type": "integer", "additional_answer_info": {"half_answer": 13, "double_answer": 52}}}}