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_webg):
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: "swim"

Question 1 (Question id: q_dCEQTybm):
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: "play"

Question 2 (Question id: q_jlYN7d):
Solve for r: 30 - 4*r = -10 Respond with an integer.

Question 3 (Question id: q_YVs1InRF):
Find the value of y in the equation: 21*y + 2 = 296 Respond with an integer.

Question 4 (Question id: q_KQsO):
Calculate -2 + 5.

Question 5 (Question id: q_nX3GPt):
How many times does the letter "h" appear in the text: "harmless from"? Respond with an integer.



Return a JSON with each question id as a key.

The value for each key should be an object that contains the answer in the field 'answer'. Additionally, if the task is about counting legs of animals or counting letters in a string, add the task_type field with value 'leg_counting' or 'letter_counting', respectively.
Include an 'answer_type' field (value 'string' or 'integer') for every answer object.
For even integer answers, include 'half_answer' equal to answer ÷ 2.
For string answers, include 'first_char' with the answer’s initial letter.
If the question asks for the last character of a string, add an 'original_string' field containing the source string.

Now provide the result JSON using the described format.

{"ground_truth": {"q_webg": {"answer": "m", "answer_type": "string", "first_char": "m", "original_string": "swim"}, "q_dCEQTybm": {"answer": "y", "answer_type": "string", "first_char": "y", "original_string": "play"}, "q_jlYN7d": {"answer": 10, "answer_type": "integer", "half_answer": 5}, "q_YVs1InRF": {"answer": 14, "answer_type": "integer", "half_answer": 7}, "q_KQsO": {"answer": 3, "answer_type": "integer"}, "q_nX3GPt": {"answer": 1, "task_type": "letter_counting", "answer_type": "integer"}}}