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_hJkk0N):
How many times does the letter "o" appear in the text: "to scientific"? Respond with an integer.

Question 1 (Question id: q_dBbRN):
Calculate ( 1 * 4 ).

Question 2 (Question id: q_7ajn):
Calculate 0 + 9 - 4.

Question 3 (Question id: q_o6KnECc):
How many times does the letter "b" appear in the text: "Project Gutenberg electronic"? Respond with an integer.

Question 4 (Question id: q_uXyB):
Determine the value of w that satisfies: 18*w + 12 = 66 Respond with an integer.

Question 5 (Question id: q_UysUjezl):
Determine the value of j that satisfies: -20*j - 7 = -67 Respond with an integer.

Question 6 (Question id: q_AhfEYf):
Calculate 9 - 0 + 5.

Question 7 (Question id: q_Pu8PKQ8C):
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 humans, 1 scorpion, 3 crabs, 4 giraffes, 2 sea slugs?
 Respond with an integer.



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

Each key’s value must be an object holding an 'answer' field.
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 string answers, include 'first_char' with the answer’s initial letter.

Now provide the result JSON using the described format.

{"ground_truth": {"q_7ajn": {"answer": 5, "answer_type": "integer"}, "q_hJkk0N": {"answer": 1, "answer_type": "integer"}, "q_o6KnECc": {"answer": 1, "answer_type": "integer"}, "q_dBbRN": {"answer": 4, "answer_type": "integer", "additional_answer_info": {"half_answer": 2, "double_answer": 8}}, "q_Pu8PKQ8C": {"answer": 62, "answer_type": "integer", "additional_answer_info": {"half_answer": 31, "double_answer": 124}}, "q_AhfEYf": {"answer": 14, "answer_type": "integer", "additional_answer_info": {"half_answer": 7, "double_answer": 28}}, "q_uXyB": {"answer": 3, "answer_type": "integer"}}}