What is the context of the poem Balloons by Sylvia Plath?

When the subject of a sentence performs the action in the sentence the verb in the sentence is in the what ?

Which inference can a reader make based on the information in the excerpt?

What is the significance of the novel's title? what is the "sweet hereafter"? a). a place you go after a tragedy takes your life b). a beautiful place the dead go, like heaven c). into the sunset, an ending that is not defined d). a dark sad place the dead go before rebirth