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_61nwOas):
How many times does the letter "o" appear in the text: "Sir John"? Respond with an integer.

Question 1 (Question id: q_mPsU):
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 4 beetles, 2 leechs, 4 butterflys, 4 giraffes?
 Respond with an integer.

Question 2 (Question id: q_dF7hMX):
Calculate 2 - 1 - 0.



Output JSON where all question ids are keys, omitting q_dF7hMX.

For every question id, supply an object whose 'answer' field stores the solution. If a question involves animal-leg or letter counting, include 'task_type' set to 'leg_counting' or 'letter_counting'.
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.
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_61nwOas": {"answer": 1, "task_type": "letter_counting", "answer_type": "integer"}, "q_mPsU": {"answer": 64, "task_type": "leg_counting", "answer_type": "integer", "half_answer": 32}}}