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_Knzvb):
How many times does the letter "r" appear in the text: "they breathe an"? Respond with an integer.

Question 1 (Question id: q_oBdDZ):
How many times does the letter "g" appear in the text: "constantly engaged"? Respond with an integer.

Question 2 (Question id: q_XV4uyh):
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 bird, 4 scorpions, 4 fireflys, 2 snakes, 4 elephants?
 Respond with an integer.

Question 3 (Question id: q_z84qz):
Calculate 4 - 6 - -5.

Question 4 (Question id: q_nn3ho):
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 human, 3 jellyfishs, 1 duck?
 Respond with an integer.

Question 5 (Question id: q_VHOWtIZ):
How many times does the letter "a" appear in the text: "a campaign on"? Respond with an integer.

Question 6 (Question id: q_QDNd):
How many times does the letter "i" appear in the text: "gravitates beyond"? Respond with an integer.

Question 7 (Question id: q_yPrUI1j):
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: "and"



Return a JSON with each question id (except for q_z84qz, q_nn3ho, q_yPrUI1j) as a key.

For every question id, supply an object whose 'answer' field stores the solution.
For even integer answers, include 'half_answer' equal to answer ÷ 2.

Now provide the result JSON using the described format.

{"ground_truth": {"q_XV4uyh": {"answer": 74, "half_answer": 37}, "q_VHOWtIZ": {"answer": 3}, "q_oBdDZ": {"answer": 2, "half_answer": 1}, "q_QDNd": {"answer": 1}, "q_Knzvb": {"answer": 1}}}