Take the following as truth: so um it's strange because it it so hit so close to home but um um my father's an only child and really me and my sister are the only ones that will deal with my grandmother she had many sisters and a couple of them took care of her and then one her last sister died and it was probably seven or eight months after that she had to go in a nursing home because i was pretty much giving up my life my sister was and plus she was driving my father crazy she went through three housekeepers live-in housekeepers so she's kind of cranky to get along with there's nothing physically wrong with her except she's very very old but her personality is is very grating  i mean i hope i don't get like that when i get old so
Then the following statement: "My grandmother purposefully drove my father crazy because she wanted to move to a nursing home. " is true, false, or inconclusive?
Answer: Inconclusive