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_ECdGrs5):
How many times does the letter "i" appear in the text: "appetite Only"? Respond with an integer.

Question 1 (Question id: q_vUyGrPpr):
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 humans, 3 flatworms, 1 crab, 1 chicken?
 Respond with an integer.

Question 2 (Question id: q_CSLa):
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 bee, 4 beetles, 3 jellyfishs?
 Respond with an integer.



Return a JSON with each question id as a key.

For every question id, supply an object whose 'answer' field stores the solution.
For even integer answers, include 'half_answer' equal to answer ÷ 2.
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_ECdGrs5": {"answer": 1}, "q_vUyGrPpr": {"answer": 20, "half_answer": 10}, "q_CSLa": {"answer": 30, "half_answer": 15}}}