In the following poem by T.S. Eliot, which lines are enjambed?
1 "April is the cruelest month, breeding
2 Lilacs out of the dead land, mixing
3 Memory and desire, stirring
4 Dull roots with spring rain.
5 Winter kept us warm, covering
6 Earth in forgetful snow, feeding
7 A little life with dried tubers."


a) 4 and 7
b) 1,2,3,5 and 6
c) none of then
d) all of them​