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_ytmsK):
Find the value of e in the equation: 27 - e = 12 Respond with an integer.

Question 1 (Question id: q_R0qll):
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 grasshoppers, 3 giraffes, 4 lions?
 Respond with an integer.

Question 2 (Question id: q_YT4M):
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 lobsters, 1 cockroach, 2 crickets, 1 tiger?
 Respond with an integer.

Question 3 (Question id: q_If2tOQ):
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: "how"



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

The value for each key should be an object that contains the answer in the field 'answer'.
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.
For last-character tasks, provide 'original_string' alongside the answer.

Add a top-level 'global_metadata' field that records overall stats:
'num_questions_asked' should equal the total questions that appeared.
• questions_with_integer_answers – list of question ids whose answers are integers (empty list if none).

Also include 'combined_results' consisting of:
  • integer_info holds all integer answers by id
  • sum_of_answers is their sum

Now provide the result JSON using the described format.

{"ground_truth": {"q_YT4M": {"answer": 52, "half_answer": 26}, "q_R0qll": {"answer": 46, "half_answer": 23}, "q_If2tOQ": {"answer": "w", "original_string": "how"}, "global_metadata": {"num_questions_asked": 4, "questions_with_integer_answers": ["q_YT4M", "q_R0qll"]}, "combined_results": {"integer_info": {"q_YT4M": 52, "q_R0qll": 46}, "sum_of_answers": 98}}}