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_VxB1Vv):
Determine the value of v that satisfies: 60*v = 480 Respond with an integer.

Question 1 (Question id: q_4v45b):
Calculate 2 - -4.

Question 2 (Question id: q_Yfe2K6):
Find the value of d in the equation: 12*d + 2 = 98 Respond with an integer.

Question 3 (Question id: q_bHsVEI):
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 starfish, 4 lobsters, 3 scorpions, 4 insects, 3 butterflys?
 Respond with an integer.

Question 4 (Question id: q_1t289f):
How many times does the letter "d" appear in the text: "law The invalidity"? Respond with an integer.



Output JSON where all question ids are keys, omitting q_4v45b.

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.
For even integers, nest 'half_answer' and 'double_answer' inside an additional 'additional_answer_info' field in the answer object.
For string answers, include 'first_char' with the answer’s initial letter.

Now provide the result JSON using the described format.

{"ground_truth": {"q_1t289f": {"answer": 1, "answer_type": "integer"}, "q_Yfe2K6": {"answer": 8, "answer_type": "integer", "additional_answer_info": {"half_answer": 4, "double_answer": 16}}, "q_VxB1Vv": {"answer": 8, "answer_type": "integer", "additional_answer_info": {"half_answer": 4, "double_answer": 16}}, "q_bHsVEI": {"answer": 111, "answer_type": "integer"}}}