For each party, return its theme and the name of its host.
SELECT T3.Party_Theme ,  T2.Name FROM party_host AS T1 JOIN HOST AS T2 ON T1.Host_ID  =  T2.Host_ID JOIN party AS T3 ON T1.Party_ID  =  T3.Party_ID
Her taraf için temasını ve ev sahibinin adını iade edin.