To illustrate this, I made these symbols. The letters E, J, F, M stand for "English, Japanese, Female, Male" respectively. "She" in sentences (1) and (2) is in color pink.
(1) She is the only woman in the candidates that can speak Japanese. [Only allows for the interpretetion (a)]
(2) She is the only woman in the candidates who can speak Japanese. [Can mean either (a) or (b)]
(a) EM EM EM EF EF EF JFDo you agree with this instruction?
(b) JM JM JM JM JM JM JW
She is the only woman AMONG the candidates that can speak Japanese
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
Marius HancuShe is the only woman AMONG the candidates that can speak JapaneseMy personal preference is to use "who" when referring to people, but it's a toss-up in this case.
TeleostomiDo you agree with this instruction?Nope. To me, "that" and "who" are the same, so the meaning doesn't change at all. That said, both of those senteces have two meanings, so they are not really clear without a context.
TeleostomiIt's interesting as Kyoeen said that "who" and "that" could be taken to refer to either woman or to candidates, but it would generally be understood to refer to woman.I simply don't agree with this statement. That's why I said it was ambiguous.
Neeraj JainWhat about this sentence?This is clear, if you want to say that there are other women candiates, but those other women don't speak Japanese. As I keep saying, it's ambiguous without a rewrite, which is why (aside from preferring "who" to "that")
She is the only woman candidate who can speak Japanese.
TeleostomiIt's interesting as Kyoeen said that "who" and "that" could be taken to refer to either woman or to candidates, but it would generally be understood to refer to woman.Hmmm, no, I didn't say that. I said Iwould think it referred to "woman". There was no context, so when there's no context I usually make up one.