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_csVr):
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 cockroachs, 4 birds, 2 insects, 4 flatworms?
 Respond with an integer.

Question 1 (Question id: q_Gu9Z):
How many times does the letter "a" appear in the text: "a campaign on"? Respond with an integer.

Question 2 (Question id: q_WAtSYy8W):
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 1 insect, 2 tigers, 2 butterflys?
 Respond with an integer.

Question 3 (Question id: q_FBAIxV3j):
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: "learning"



Your output must be a JSON mapping every question id to its answer info.

Each key’s value must be an object holding an 'answer' field.
Include an 'answer_type' field (value 'string' or 'integer') for every answer object.
If the response to a question is an integer that is even, also add the field 'half_answer' to the object which contains the answer integer divided by two.

Now provide the result JSON using the described format.

{"ground_truth": {"q_csVr": {"answer": 32, "answer_type": "integer", "half_answer": 16}, "q_Gu9Z": {"answer": 3, "answer_type": "integer"}, "q_WAtSYy8W": {"answer": 26, "answer_type": "integer", "half_answer": 13}, "q_FBAIxV3j": {"answer": "g", "answer_type": "string"}}}