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_f5KryAh):
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: "plants"

Question 1 (Question id: q_0TtDl):
How many times does the letter "s" appear in the text: "the novel writers"? Respond with an integer.

Question 2 (Question id: q_RbUBKPQL):
Calculate ( ( 9 + 7 ) ) + -2.

Question 3 (Question id: q_ePiL):
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 horses, 1 grasshopper, 2 lions, 2 lobsters, 1 crab?
 Respond with an integer.

Question 4 (Question id: q_dJbB1):
How many times does the letter "e" appear in the text: "associated with"? Respond with an integer.

Question 5 (Question id: q_OSx1qX9X):
Solve for z: 19 - 6*z = 7 Respond with an integer.

Question 6 (Question id: q_48P8):
Calculate ( -3 + 5 ).

Question 7 (Question id: q_U6p76L):
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: "all"



Output JSON where all question ids are keys, omitting q_f5KryAh.

Each key’s value must be an object holding an 'answer' field.
If the response to a question is an integer that is even, add the field 'additional_answer_info' containing 'half_answer' (answer ÷ 2) and 'double_answer' (answer × 2).
If the question asks for the last character of a string, add an 'original_string' field containing the source string.
For animal-leg questions, add 'animal_types': an alphabetically-sorted list of unique animal names in singular form.

Now provide the result JSON using the described format.

{"ground_truth": {"q_dJbB1": {"answer": 1}, "q_U6p76L": {"answer": "l", "original_string": "all"}, "q_ePiL": {"answer": 52, "additional_answer_info": {"half_answer": 26, "double_answer": 104}, "animal_types": ["crab", "grasshopper", "horse", "lion", "lobster"]}, "q_OSx1qX9X": {"answer": 2, "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_48P8": {"answer": 2, "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_RbUBKPQL": {"answer": 14, "additional_answer_info": {"half_answer": 7, "double_answer": 28}}, "q_0TtDl": {"answer": 1}}}