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_YAlo):
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: "the"

Question 1 (Question id: q_fwdhq):
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 jellyfishs, 4 starfishs, 2 flatworms?
 Respond with an integer.

Question 2 (Question id: q_T0OzkA):
Find the value of l in the equation: 110*l - 7 = 1643 Respond with an integer.



Your output must be a JSON mapping every question id to its answer info.

Each key’s value must be an object holding an 'answer' field.
For even integers, nest 'half_answer' and 'double_answer' inside an additional 'additional_answer_info' field in the answer object.
If the response to a question is a string, add a 'first_char' field containing its first character.
When counting animal legs, include an 'animal_types' list of the distinct animal names (singular, sorted).

Beyond the question-id fields, add a 'global_metadata' object with summary information:
• num_questions_asked: how many questions were asked in total.
'num_questions_answered' must hold the number of answered questions.
• questions_with_integer_answers: ids of questions with integer replies.

Now provide the result JSON using the described format.

{"ground_truth": {"q_YAlo": {"answer": "e", "first_char": "e"}, "q_fwdhq": {"answer": 20, "additional_answer_info": {"half_answer": 10, "double_answer": 40}, "animal_types": ["flatworm", "jellyfish", "starfish"]}, "q_T0OzkA": {"answer": 15}, "global_metadata": {"num_questions_asked": 3, "num_questions_answered": 3, "questions_with_integer_answers": ["q_fwdhq", "q_T0OzkA"]}}}