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_DgaR):
Determine the value of l that satisfies: 19*l + 31 = 50 Respond with an integer.

Question 1 (Question id: q_qcFeS):
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 2 deers, 3 scorpions, 1 lion, 3 praying mantiss?
 Respond with an integer.

Question 2 (Question id: q_Xg1mKO):
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 2 shrimps, 1 dog, 3 chickens?
 Respond with an integer.

Question 3 (Question id: q_2cQu):
Calculate ( ( 4 * 3 + -4 ) ).



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

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).
For string answers, include 'first_char' with the answer’s initial letter.

Add a top-level 'global_metadata' field that records overall stats:
'num_questions_asked' should equal the total questions that appeared.
• questions_with_integer_answers: ids of questions with integer replies.

Now provide the result JSON using the described format.

{"ground_truth": {"q_Xg1mKO": {"answer": 30, "additional_answer_info": {"half_answer": 15, "double_answer": 60}}, "q_qcFeS": {"answer": 54, "additional_answer_info": {"half_answer": 27, "double_answer": 108}}, "q_2cQu": {"answer": 8, "additional_answer_info": {"half_answer": 4, "double_answer": 16}}, "global_metadata": {"num_questions_asked": 4, "questions_with_integer_answers": ["q_Xg1mKO", "q_qcFeS", "q_2cQu"]}}}