what are the birth place of the people who are the star of hum bhi insaan hain ?
SELECT DISTINCT var_uri where brack_open dbr_Hum_Bhi_Insaan_Hain_ attr_open 1989_film attr_close dbo_starring var_x sep_dot var_x dbo_birthPlace var_uri sep_dot var_x a dbo_Person brack_close