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_552LIb):
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 1 (Question id: q_cHsQn):
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 grasshoppers, 2 ants, 2 flatworms, 2 ducks?
 Respond with an integer.

Question 2 (Question id: q_Z4UXv):
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 human, 4 crickets, 4 horses?
 Respond with an integer.

Question 3 (Question id: q_x2w7):
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 snakes, 3 sheeps, 3 sea slugs, 3 giraffes, 1 lobster?
 Respond with an integer.



Produce a JSON object whose top-level keys are the question ids.

For every question id, supply an object whose 'answer' field stores the solution.
If the response to a question is an integer that is even, add the field 'additional_answer_info' containing 'half_answer' (answer ÷ 2) and 'double_answer' (answer × 2).

Add a top-level 'global_metadata' field that records overall stats:
Set 'num_questions_asked' to the count of questions originally displayed.
• num_questions_answered: count of questions present in your JSON.
'questions_with_integer_answers' should enumerate every id whose answer is an integer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_552LIb": {"answer": "d"}, "q_cHsQn": {"answer": 28, "additional_answer_info": {"half_answer": 14, "double_answer": 56}}, "q_Z4UXv": {"answer": 42, "additional_answer_info": {"half_answer": 21, "double_answer": 84}}, "q_x2w7": {"answer": 34, "additional_answer_info": {"half_answer": 17, "double_answer": 68}}, "global_metadata": {"num_questions_asked": 4, "num_questions_answered": 4, "questions_with_integer_answers": ["q_cHsQn", "q_Z4UXv", "q_x2w7"]}}}