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_jO1cEGP):
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: "stronger"

Question 1 (Question id: q_b8Gl):
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 chickens, 2 dogs, 3 scorpions, 1 bee?
 Respond with an integer.



Return a JSON with each question id (except for q_b8Gl) as a key.

Each key’s value must be an object holding an 'answer' field.
Also add the answer type as 'string' or 'integer' to the field 'answer_type' for each object.
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.
For last-character tasks, provide 'original_string' alongside the answer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_jO1cEGP": {"answer": "r", "answer_type": "string", "first_char": "r", "original_string": "stronger"}}}