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_nHHQpXsn):
Solve for d: 20 - 15*d = -160 Respond with an integer.

Question 1 (Question id: q_F8nmb2cm):
Solve for q: 260*q - 480 = 560 Respond with an integer.

Question 2 (Question id: q_IyDzO):
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: "others"



Create a JSON object keyed by every question id except q_nHHQpXsn.

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, add the field 'additional_answer_info' containing 'half_answer' (answer ÷ 2) and 'double_answer' (answer × 2).

Beyond the question-id fields, add a 'global_metadata' object with summary information:
'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_IyDzO": {"answer": "s"}, "q_F8nmb2cm": {"answer": 4, "additional_answer_info": {"half_answer": 2, "double_answer": 8}}, "global_metadata": {"num_questions_asked": 3, "questions_with_integer_answers": ["q_F8nmb2cm"]}, "combined_results": {"integer_info": {"q_F8nmb2cm": 4}, "sum_of_answers": 4}}}