Someone at a party introduces you to your mother's only sister's husband's sister-in-law.
He has no brothers.
What do you call this lady?
如果從文法角度來看，標底線的"He"可能是指前句的那個"husband"，但是也有可能是指最開頭的那個"Someone"。(我講給我朋友聽我的看法時，他點點說"Yeah, it's trying to throw you off.")
另外就是"He has no brothers"，換句話說"He"可能有"sisters"。這本來沒什麼，但是麻州承認同性婚姻，所以....(改成"He has no siblings"就可以去掉些別的可能答案)
總之我是在吃完晚餐之後才想出答案。
想知道的人可以自己Google一下，應該找得到。
