"Do you think she was the same person she was when in a coma as she is when coherent ?"
"Well , not completely , but yes , quite the same . However , this is irrelivent- she was n't a person , because she was in a coma . Does that give me the right to kill her ? Of course not ! What about fetuses born in comas ? Can we kill them ? What about people in vegetative states ? After all , they ar n't perfect , so let 's kill them !"
"the same person she was when in a coma"
"Well , not completely , but yes , quite the same . However , this is irrelivent- she was n't a person"