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_HEDvU):
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 crickets, 4 insects, 1 wasp?
 Respond with an integer.

Question 1 (Question id: q_wUIsOi):
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: "and"

Question 2 (Question id: q_ngoh):
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 horses, 1 human, 2 flatworms?
 Respond with an integer.



Return a JSON with each question id as a key.

Each key’s value must be an object holding an 'answer' field.
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.
If the response to a question is a string, add a 'first_char' field containing its first character.
For last-character tasks, provide 'original_string' alongside the answer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_HEDvU": {"answer": 42, "half_answer": 21}, "q_wUIsOi": {"answer": "d", "first_char": "d", "original_string": "and"}, "q_ngoh": {"answer": 14, "half_answer": 7}}}