user: I would like to know what is government pension compensation?[NEWLINE]agent: Will you receive a pension for a job not covered by Social Security?[NEWLINE]user: yes[NEWLINE]agent: This type of benefit reduction is called a GPO.[NEWLINE][BOUNDARY][NEWLINE]user: If I am eligible for my spouse's benefits and have access to my spouse's estimate, what can I do?[NEWLINE]agent: Do you want to find the estimated amount of retirement benefit that your spouse would be eligible to receive at full retirement age?[NEWLINE]user: yes[NEWLINE][BOUNDARY][NEWLINE]agent: You can find the estimated monthly amount of your Social Security benefit as a spouse, widow, or widower before the GPO effect[NEWLINE]user: If I want to estimate the benefits of my future spouse under the GPO, could I do it?[NEWLINE]agent: if the estimated "gross" monthly amount of your pension from your government job not covered by Social Security. yes[NEWLINE]user: What other requirement should I take into account?