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_WHiWLyS):
Calculate -1 + 3.

Question 1 (Question id: q_tt4NI2):
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 spiders, 4 shrimps, 4 cockroachs, 2 humans?
 Respond with an integer.

Question 2 (Question id: q_Y2JGLj):
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_ULdk8):
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: "is"

Question 4 (Question id: q_qguSSca):
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 crab, 3 elephants, 1 wasp, 1 scorpion?
 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.
Include an 'answer_type' field (value 'string' or 'integer') for every answer object.
For even integer answers, include 'half_answer' equal to answer ÷ 2.
If the question asks for the last character of a string, add an 'original_string' field containing the source string.

Now provide the result JSON using the described format.

{"ground_truth": {"q_WHiWLyS": {"answer": 2, "answer_type": "integer", "half_answer": 1}, "q_tt4NI2": {"answer": 84, "answer_type": "integer", "half_answer": 42}, "q_Y2JGLj": {"answer": "y", "answer_type": "string", "original_string": "they"}, "q_ULdk8": {"answer": "s", "answer_type": "string", "original_string": "is"}, "q_qguSSca": {"answer": 36, "answer_type": "integer", "half_answer": 18}}}