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_E7GAMo):
How many times does the letter "h" appear in the text: "learn all that"? Respond with an integer.

Question 1 (Question id: q_2oOD):
Find the value of x in the equation: 21 - 17*x = -149 Respond with an integer.

Question 2 (Question id: q_8L3b1):
Find the value of b in the equation: 6 - 2*b = -30 Respond with an integer.

Question 3 (Question id: q_7Pzk61s5):
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: "top"



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

For every question id, supply an object whose 'answer' field stores the solution.
Also add the answer type as 'string' or 'integer' to the field 'answer_type' for each 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).
For last-character tasks, provide 'original_string' alongside the answer.

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

Attach a 'combined_results' object that contains:
  • 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_E7GAMo": {"answer": 1, "answer_type": "integer"}, "q_2oOD": {"answer": 10, "answer_type": "integer", "additional_answer_info": {"half_answer": 5, "double_answer": 20}}, "q_8L3b1": {"answer": 18, "answer_type": "integer", "additional_answer_info": {"half_answer": 9, "double_answer": 36}}, "q_7Pzk61s5": {"answer": "p", "answer_type": "string", "original_string": "top"}, "global_metadata": {"num_questions_asked": 4}, "combined_results": {"integer_info": {"q_E7GAMo": 1, "q_2oOD": 10, "q_8L3b1": 18}, "sum_of_answers": 29}}}