Which sentence in this excerpt from ambrose bierce's “an occurrence at owl creek bridge” refers to the reality of farquhar’s situation in the dream sequence he envisions?

my favorite song is here with us by joy williams. i love joy williams! you should listen to her songs, they are confident and uplifting. listen to one of her songs now and you will be glad you did. joy williams is a confident singer and she always brings me joy. i am going to sing one of her songs at a concert.

mendeleev organized his periodic table in order of increasing atomic number in 1869.

hello!

in winter trenches, cowed and glum,

with crumps and lice and lack of rum,

obscene as cancer, bitter as the cud

of vile, incurable sores on innocent tongues,

i hope this , have a bless day!