At this milestone in our history, I encourage honourable senators to reflect on the events of December 6, 1989, and to do what you can to ensure that we have -and to the extent that we have not, that we strive to have - a society where there is respect and harmony between men and women.

Based on that paragraph can we conclude that this sentence is true?
This milestone is after December 6, 1989.

Choose from:
(A). Yes
(B). It's impossible to say
(C). No