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_ezlDsCc):
Determine the value of t that satisfies: 19*t + 9 = 218 Respond with an integer.

Question 1 (Question id: q_JFh88O):
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 4 tigers, 4 cats, 2 cockroachs, 1 shrimp, 3 deers?
 Respond with an integer.



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

Each key’s value must be an object holding an 'answer' field.
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_JFh88O": {"answer": 66, "half_answer": 33}}}