The answers to the question is given below:
Feiler was known to have bone cancer and this led him to see or recognize his family.
This was known to have caused him to to be away from his family a lot of times.
Bone tumor or cancer is known to be a kind of mass that is composed of unusual cells that are said to be growing in a bone.
A lot of tumors are treatable and it is good that one discover it early.
Note that Feiler was known to have bone cancer and this led him to see or recognize his family.
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