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_l81URfec):
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 1 starfish, 4 shrimps, 2 birds, 4 bees?
 Respond with an integer.

Question 1 (Question id: q_fIy3):
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: "products"

Question 2 (Question id: q_ZvS6qFFo):
Find the value of d in the equation: -2*d - 16 = -34 Respond with an integer.



Return a JSON with each question id as a key.

Each key’s value must be an object holding an 'answer' field.
Also add the answer type as 'string' or 'integer' to the field 'answer_type' for each object.
For even integer answers, include 'half_answer' equal to answer ÷ 2.
For last-character tasks, provide 'original_string' alongside the answer.

Add a top-level 'global_metadata' field that records overall stats:
Set 'num_questions_asked' to the count of questions originally displayed.

Now provide the result JSON using the described format.

{"ground_truth": {"q_l81URfec": {"answer": 73, "answer_type": "integer"}, "q_fIy3": {"answer": "s", "answer_type": "string", "original_string": "products"}, "q_ZvS6qFFo": {"answer": 9, "answer_type": "integer"}, "global_metadata": {"num_questions_asked": 3}}}