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_9kXsZGhA):
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 1 human, 2 dogs, 2 tigers, 4 shrimps?
 Respond with an integer.

Question 1 (Question id: q_5e01gl61):
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: "that"



Produce a JSON object whose top-level keys are the question ids.

The value for each key should be an object that contains the answer in the field 'answer'.
Include an 'answer_type' field (value 'string' or 'integer') for every answer object.
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).
For last-character tasks, provide 'original_string' alongside the answer.
When counting animal legs, include an 'animal_types' list of the distinct animal names (singular, sorted).

Now provide the result JSON using the described format.

{"ground_truth": {"q_9kXsZGhA": {"answer": 58, "answer_type": "integer", "additional_answer_info": {"half_answer": 29, "double_answer": 116}, "animal_types": ["dog", "human", "shrimp", "tiger"]}, "q_5e01gl61": {"answer": "t", "answer_type": "string", "original_string": "that"}}}