لماذا شخص ما -- وهذا الشخص صافي التفكير تماما وذكي في كل الأحوال، ولكن حين يرى أمه، يجتابه الوهم ويقول أنها ليست أمه.
Why would somebody -- and this person is perfectly lucid and intelligent in all other respects, but when he sees his mother, his delusion kicks in and says, it's not mother.