THIS IS HOW FULL INSERTION OF THE COCHLEAR IMPLANT ELECTRODES LOOK LIKE.

A lot of people ask why do we need to measure the cochlea?

Why do we need various lengths of electrodes?

What are the benefits of… https://t.co/Zkx5iMAaY3
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/Zkx5iMAaY3', 'expanded_url': 'https://www.instagram.com/p/CByEiMqFzWb/?igshid=1cjevopfle52o', 'display_url': 'instagram.com/p/CByEiMqFzWb/…', 'indices': [207, 230]}]
MARINA CENTRE
['full', 'insertion', 'cochlear', 'implant', 'electrode', 'look', 'like', 'lot', 'people', 'ask', 'need', 'measure', 'cochlea', 'need', 'various', 'length', 'electrode', 'benefit', '…', 'https://t.co/zkx5imaay3']
['measure', 'full', 'benefit']
this full insertion cochlear implant look like people need measure cochlea need various what
full insertion cochlear implant electrodes look like lot people ask need measure cochlea need various lengths electrodes benefits
  [
    {"relatedness": True, "type": "facility", "explanation": "broken electrodes need to be replaced"},
    {"relatedness": True, "type": "inconvenience", "explanation": "difficulty measuring cochlea for proper fit"},
    {"relatedness": True, "type": "request", "explanation": "patient requests different length electrodes for better hearing"}
    ]

The post relates to a maintenance report feedback for a public flat house, specifically regarding the broken electrodes in a cochlear implant. The user is asking for help in measuring the cochlea to ensure proper fit and functionality of the implant. The post also mentions the benefits of different length electrodes for better hearing. Therefore, the answer is "True" for the "relatedness" field, and the "type" field is set to "facility" for the broken electrodes, "inconvenience" for the difficulty in measuring the cochlea, and "request" for the patient's request for different length electrodes.