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_LNei):
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 grasshoppers, 4 chickens, 3 lobsters, 3 flatworms?
 Respond with an integer.

Question 1 (Question id: q_vn8a):
How many times does the letter "u" appear in the text: "Project Gutenberg"? Respond with an integer.



Your output must be a JSON mapping every question id to its answer info.

Each key’s value must be an object holding an 'answer' field.
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.
If the response to a question is a string, add a 'first_char' field containing its first character.
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_LNei": {"answer": 62, "half_answer": 31}, "q_vn8a": {"answer": 1}}}