There are none who can.

You did not seriously think that a hobbit could contend with the will of Sauron.

Frodo!

And kill the one who carries it.

They will find the Ring.

They’ve reached the Shire?

They crossed the River Isen on Midsummer’s Eve, disguised as riders in black.

The Nine?

The Nine have left Minas Morgul.

Sauron’s forces are already moving.