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_YWjqXb):
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: "alive"

Question 1 (Question id: q_LLDtG):
How many times does the letter "a" appear in the text: "cause of"? Respond with an integer.

Question 2 (Question id: q_1t3Tzw):
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 elephants, 3 fireflys, 3 beetles?
 Respond with an integer.

Question 3 (Question id: q_w3aXZgQF):
How many times does the letter "s" appear in the text: "instruments the new"? Respond with an integer.



Return a JSON with each question id (except for q_1t3Tzw) as a key.

Each key’s value must be an object holding an 'answer' field.
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, add the field 'additional_answer_info' containing 'half_answer' (answer ÷ 2) and 'double_answer' (answer × 2).
If the response to a question is a string, add a 'first_char' field containing its first character.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
• num_questions_asked – total number of questions originally shown.
• num_questions_answered – number you actually answered.

Now provide the result JSON using the described format.

{"ground_truth": {"q_w3aXZgQF": {"answer": 2, "answer_type": "integer", "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_YWjqXb": {"answer": "e", "answer_type": "string", "first_char": "e"}, "q_LLDtG": {"answer": 1, "answer_type": "integer"}, "global_metadata": {"num_questions_asked": 4, "num_questions_answered": 3}}}