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_djIKVs):
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: "time"

Question 1 (Question id: q_GKTCQ):
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: "are"

Question 2 (Question id: q_VlbuC8Vi):
Determine the value of q that satisfies: 70*q + 1 = 211 Respond with an integer.

Question 3 (Question id: q_LHnV4G):
Determine the value of w that satisfies: 13 - 17*w = -259 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.
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.

Add a top-level 'global_metadata' field that records overall stats:
• num_questions_asked: how many questions were asked in total.
Record the answered-question count in the field 'num_questions_answered'.
• questions_with_integer_answers – list of question ids whose answers are integers (empty list if none).

Insert 'combined_results', which should hold:
  • integer_info: per-id integer answers
  • sum_of_answers: their total

Now provide the result JSON using the described format.

{"ground_truth": {"q_djIKVs": {"answer": "e", "first_char": "e"}, "q_GKTCQ": {"answer": "e", "first_char": "e"}, "q_VlbuC8Vi": {"answer": 3}, "q_LHnV4G": {"answer": 16, "additional_answer_info": {"half_answer": 8, "double_answer": 32}}, "global_metadata": {"num_questions_asked": 4, "num_questions_answered": 4, "questions_with_integer_answers": ["q_VlbuC8Vi", "q_LHnV4G"]}, "combined_results": {"integer_info": {"q_VlbuC8Vi": 3, "q_LHnV4G": 16}, "sum_of_answers": 19}}}