Table:
text: List of kings of Persia
(1230–1357)
(1230–1357)
Throne_Name Title Born_Died Entered_office Left_office
Arpa Khan, Ilkhan, Soltan, Kauen, Mo`ezz od-Din ? – 1336 1335 10 April 1336
Musa Khan, Ilkhan, Soltan, Naser od-Din ? – 1337 12 April 1336 1337
Mohammad Khan, Ilkhan, Soltan, Mozaffar od-Din ? – 1338 1336 1338
Sati beg Khatun c.1300 – after 1345 1338 1339
Jahan Temur Khan, Ilkhan, Soltan, Izz od-Din ? – ? 1339 1340
Soleiman Khan, Ilkhan, Soltan ? – ? May 1339 1345
Togha Temür Khan, Ilkhan, Soltan ? – 1353 1335 1353
Anushirwan Khan, Ilkhan, Soltan, Adel ? – ? 1344 1357

Question: From the list of Persian kings (1230–1357) enters an office having 1337 as a left office, what is the office entered in 1337?