これとあれはどういう関係があるの。

Meaning
what does this have to do with that?

Vocab used in this sentence

これ
this, look
and, with, if
あれ
that, there, what, genitals
a, the, is, am, are, will
どういう
what, how
関係
relation, relationship, related, ties, connection, concerned, rapport, involvement
is, there, but, ga, will, however
ある
a, is, an, be, there is, to be, locate
to, of

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