Which of the following lines from John Muir's "The Calypso Borealis" shows an example of dialect?

It seemed the most spiritual of all the flower people I had ever met.

"I wish you would write me, say once a year, so I may keep you in sight."

Storms, thunderclouds, winds in the woods - were welcomed as friends.

"Where ha ye come fra? The swamp, that awfu' swamp."