1.
A: Do they know him?
B: Yes,
know
, but
doesn't know
.
A: Do they know him?
B: Yes,
they
know
him
, but
he
doesn't know
them
.
A: ±×µéÀÌ ±×¸¦ ¾Ë¾Æ?
B: ÀÀ, ±×µéÀº ±×¸¦ ¾ËÁö¸¸ ±×´Â ±×µéÀ» ¸ô¶ó.