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_WvA9E8W):
Find the value of x in the equation: 60*x - 220 = 860 Respond with an integer.

Question 1 (Question id: q_lcjeUx):
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 cockroachs, 4 starfishs, 2 wasps, 3 crickets, 2 giraffes?
 Respond with an integer.

Question 2 (Question id: q_8P19I):
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 praying mantiss, 4 lobsters, 1 chicken?
 Respond with an integer.

Question 3 (Question id: q_adrKmtW):
How many times does the letter "r" appear in the text: "arms at"? Respond with an integer.

Question 4 (Question id: q_XBMkOUn):
Find the value of k in the equation: k = 1 Respond with an integer.

Question 5 (Question id: q_Terad83b):
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 crickets, 4 insects, 3 beetles?
 Respond with an integer.

Question 6 (Question id: q_GiGo):
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: "makes"

Question 7 (Question id: q_f87G0):
Determine the value of t that satisfies: 9*t + 28 = 82 Respond with an integer.

Question 8 (Question id: q_Nat8i7):
Calculate 1 * 3 + 6.



Output JSON where all question ids are keys, omitting q_WvA9E8W, q_Nat8i7.

The value for each key should be an object that contains the answer in the field 'answer'.
For even integer answers, include 'half_answer' equal to answer ÷ 2.

Now provide the result JSON using the described format.

{"ground_truth": {"q_adrKmtW": {"answer": 1}, "q_8P19I": {"answer": 54, "half_answer": 27}, "q_f87G0": {"answer": 6, "half_answer": 3}, "q_XBMkOUn": {"answer": 1}, "q_lcjeUx": {"answer": 76, "half_answer": 38}, "q_Terad83b": {"answer": 68, "half_answer": 34}, "q_GiGo": {"answer": "s"}}}