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_VkCrZ):
Find the value of b in the equation: 4*b + 7 = 27 Respond with an integer.

Question 1 (Question id: q_ZjdijX):
Determine the value of x that satisfies: 6*x + 23 = 107 Respond with an integer.

Question 2 (Question id: q_2KCTJp):
How many times does the letter "l" appear in the text: "elect to"? Respond with an integer.

Question 3 (Question id: q_ptsp):
Find the value of b in the equation: 16*b + 4 = 36 Respond with an integer.



Return a JSON with each question id (except for q_ptsp) as a key.

The value for each key should be an object that contains the answer in the field 'answer'.
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.

Now provide the result JSON using the described format.

{"ground_truth": {"q_VkCrZ": {"answer": 5}, "q_ZjdijX": {"answer": 14, "half_answer": 7}, "q_2KCTJp": {"answer": 1}}}