what would be the most important creation which involved both yelizaveta tarakhovskaya and yelizaveta tarakhovskaya ?
SELECT DISTINCT var_uri where brack_open dbr_Yelizaveta_Tarakhovskaya dbo_notableWork var_uri sep_dot dbr_Yelizaveta_Tarakhovskaya dbo_notableWork var_uri brack_close