who are all the home teams?
foolad, rah ahan, zob ahan, bargh shiraz, shahin bushehr, pas hamedan, moghavemat sepasi, sanaye arak
what about away teams?
esteghlal ahvaz, steel azin, esteghlal, paykan tehran, saba battery, persepolis, sepahan, pegah gilan
what were their scores?
4-4, 2-2, 1-1, 1-0, 2-2, 3-0, 1-2, 0-1
and which team tied against rah ahan?
steel azin