In what lines of this final verse of “ode on a grecian urn” by john keats does the poem’s speaker seem to be directly addressing the reader? lines 3 and 4 lines 6 and 7 lines 4 and 5 lines 1 and 2

The correct answer is lines 6 and 7. 
In the final verse of “Ode on a Grecian Urn” by John Keats, the poem’s speaker seems to be directly addressing the reader in the lines below :"Line 6: When old age shall this generation waste,Line 7: Thou shalt remain, in midst of other woe"

I think the answer to the question is lines 6 and 7

What's your question?

The answer is d. prior knowledge. she breaks it into parts in order to figure out what other words have the same parts to the word and put the meanings together.