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_098Ud):
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: "way"

Question 1 (Question id: q_wl0L8lZC):
Find the value of b in the equation: 18*b - 21 = 105 Respond with an integer.

Question 2 (Question id: q_XI6bwgNC):
Solve for x: 18*x + 11 = 299 Respond with an integer.

Question 3 (Question id: q_r4UyX2B):
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: "try"

Question 4 (Question id: q_PzcnkCdv):
Find the value of l in the equation: l + 6 = 19 Respond with an integer.

Question 5 (Question id: q_QEt9tOV):
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 3 butterflys, 1 firefly, 3 flatworms?
 Respond with an integer.

Question 6 (Question id: q_HQrIMag):
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 butterflys, 1 sheep, 3 jellyfishs, 2 ants?
 Respond with an integer.



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

For every question id, supply an object whose 'answer' field stores the solution.
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:
Set 'num_questions_asked' to the count of questions originally displayed.

Now provide the result JSON using the described format.

{"ground_truth": {"q_098Ud": {"answer": "y"}, "q_wl0L8lZC": {"answer": 7}, "q_XI6bwgNC": {"answer": 16, "half_answer": 8}, "q_r4UyX2B": {"answer": "y"}, "q_PzcnkCdv": {"answer": 13}, "q_QEt9tOV": {"answer": 24, "half_answer": 12}, "q_HQrIMag": {"answer": 28, "half_answer": 14}, "global_metadata": {"num_questions_asked": 7}}}