Which of the Following Is a True Statement Regarding Winona's

Which of the following is a true statement regarding Winona's claim that Keisha was entitled to nothing because Samuel was suffering from a mental illness and did not know what he was doing when he stated that Keisha should take everything?

A) Winona is correct if Samuel had undergone any treatment for any form of mental illness within the last six months.
B) Winona is incorrect because the existence of mental illness is irrelevant to a person's capacity to make a will.
C) Winona is correct if Samuel had undergone any treatment for any form of mental illness within the last year.
D) Whether he was suffering from a mental illness is irrelevant because for other reasons,his statement granting Keisha any possessions is invalid.
E) Winona is correct if it can be established that Samuel had a serious enough mental illness that he was not of sound mind and lacked capacity to make a will.