Name the dominant meter of the following quatrain:
"The curfew tolls the knell of parting day,
The lowing herd winds slowly o'er the lea,
The plowman homeward plods his weary way,
And leaves the world to darkness and to me."
a) Iambic pentameter
b) Trochaic tetrameter
c) Anapestic hexameter
d) Dactylic pentameter