See the multi-choice question below:

Sentence 1: Don't you know me, Anse?"He saw eyes lift from the floor level, the scarred cheek under a ragged fringe of beard; and then astonishment in the other's expression became a flashing grin.

Sentence 2: You don't know me. His eyes stayed on the floor and the astonishment in the other's expression remained.

If the first sentence is true, then is the second sentence true?
Pick from: - yes - it is not possible to tell - no
no