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_TFq7):
Find the value of j in the equation: 7*j + 14 = 98 Respond with an integer.

Question 1 (Question id: q_XaM8EtJ):
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: "affect"

Question 2 (Question id: q_72Cf7g2L):
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: "or"

Question 3 (Question id: q_P8O6qWs5):
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: "to"

Question 4 (Question id: q_Pfk5):
How many times does the letter "r" appear in the text: "other medium a"? Respond with an integer.



Output JSON where all question ids are keys, omitting q_XaM8EtJ, q_72Cf7g2L.

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).

Now provide the result JSON using the described format.

{"ground_truth": {"q_TFq7": {"answer": 12, "answer_type": "integer", "additional_answer_info": {"half_answer": 6, "double_answer": 24}}, "q_Pfk5": {"answer": 1, "answer_type": "integer"}, "q_P8O6qWs5": {"answer": "o", "answer_type": "string"}}}