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_xEUDi9y):
How many times does the letter "e" appear in the text: "notifies you in"? Respond with an integer.

Question 1 (Question id: q_FE2wRl):
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"

Question 2 (Question id: q_nut24):
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 grasshopper, 3 deers, 2 beetles?
 Respond with an integer.

Question 3 (Question id: q_TH0xp):
Find the value of y in the equation: 12*y + 7 = 103 Respond with an integer.

Question 4 (Question id: q_KouWGIc):
Determine the value of y that satisfies: 90*y - 270 = 1530 Respond with an integer.



Create a JSON object keyed by every question id except q_TH0xp, q_nut24.

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.
If the response to a question is a string, add a 'first_char' field containing its first character.
For last-character tasks, provide 'original_string' alongside the answer.

Add a top-level 'global_metadata' field that records overall stats:
• num_questions_asked – total number of questions originally shown.

Now provide the result JSON using the described format.

{"ground_truth": {"q_KouWGIc": {"answer": 20, "half_answer": 10}, "q_FE2wRl": {"answer": "d", "first_char": "d", "original_string": "and"}, "q_xEUDi9y": {"answer": 1}, "global_metadata": {"num_questions_asked": 5}}}