Power bi measure

[arav007]

G	H	Value
06/07/2016	03/22/2021
05/22/2022	06/22/2022	Region
11/22/2021	10/22/2015
11/22/2021	10/20/2021	polls

I have 2 measure tables G And H(both are dates), I need to write a measure -when G>H and G and H falls within 12 month from todays date then value should be polls otherwise value is blank,similarly When H>G and both falls within 12 month from todays date then value should be Region.

[lbendlin]

 What have you tried and where are you stuck?