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_DBZZdlwe):
Calculate -4 * -8 - -8.

Question 1 (Question id: q_Qudxjo9):
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: "all"

Question 2 (Question id: q_84jgyWF7):
How many times does the letter "a" appear in the text: "all liability"? Respond with an integer.

Question 3 (Question id: q_Hv1YjMVd):
Calculate -4 + 7.

Question 4 (Question id: q_3IopcKE):
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 4 scorpions, 4 flatworms, 2 sea slugs?
 Respond with an integer.



Produce a JSON object whose top-level keys are the question ids.

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).
For last-character tasks, provide 'original_string' alongside the answer.

Add a top-level 'global_metadata' field that records overall stats:
• num_questions_asked – total number of questions originally shown.
• num_questions_answered – number you actually answered.
'questions_with_integer_answers' should enumerate every id whose answer is an integer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_DBZZdlwe": {"answer": 40, "additional_answer_info": {"half_answer": 20, "double_answer": 80}}, "q_Qudxjo9": {"answer": "l", "original_string": "all"}, "q_84jgyWF7": {"answer": 2, "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_Hv1YjMVd": {"answer": 3}, "q_3IopcKE": {"answer": 32, "additional_answer_info": {"half_answer": 16, "double_answer": 64}}, "global_metadata": {"num_questions_asked": 5, "num_questions_answered": 5, "questions_with_integer_answers": ["q_DBZZdlwe", "q_84jgyWF7", "q_Hv1YjMVd", "q_3IopcKE"]}}}