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_Zua3ikc):
Determine the value of q that satisfies: 54*q + 20 = 1046 Respond with an integer.

Question 1 (Question id: q_iSSjBHuu):
Find the value of b in the equation: 256*b + 144 = 1680 Respond with an integer.

Question 2 (Question id: q_cXO9Qi):
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: "on"

Question 3 (Question id: q_6vMa):
How many times does the letter "i" appear in the text: "line Thus the"? Respond with an integer.



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

Each key’s value must be an object holding an 'answer' field.
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.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
• 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' should enumerate every id whose answer is an integer.

Create a 'combined_results' section featuring:
  • integer_info: per-id integer answers
  • sum_of_answers: their total

Now provide the result JSON using the described format.

{"ground_truth": {"q_cXO9Qi": {"answer": "n"}, "q_Zua3ikc": {"answer": 19}, "q_6vMa": {"answer": 1}, "global_metadata": {"num_questions_asked": 4, "num_questions_answered": 3, "questions_with_integer_answers": ["q_Zua3ikc", "q_6vMa"]}, "combined_results": {"integer_info": {"q_Zua3ikc": 19, "q_6vMa": 1}, "sum_of_answers": 20}}}