What is Sergio Osmeña?
{{Infobox officeholder | honorific_prefix = [[Excellency|His Excellency]] | name = Sergio Osmeña Sr. | honorific_suffix = [[Philippine Legion of Honor|PLH]] | image = Sergio Osmena photo.jpg | office = [[List of Presidents of the Philippines|4th]] [[President of the Philippines]] | vicepresident = ''Vacant'' | term_start = August 1, 1944 | term_end = May 28, 1946 | predecessor = [[Manuel L. Quezon]]<br /> [[Jose P. Laurel|José P. Laurel]] <small>(de facto)</small> | successor = [[Manuel Roxas]] | office2 = [[List of Vice Presidents of the Philippines|1st]] [[Vice President of the Philippines]] | president2 = [[Manuel L. Quezon]] | term_start2 = November 15, 1935 | term_end2 = August 1, 1944 | predecessor2 = | successor2 = [[Elpidio Quirino]] | office3 = [[Secretary of Education (Philippines)|Secretary of Public Instruction, Health, and Public Welfare]] | president3 = [[Manuel L. Quezon]] | term_start3 = 1941 | term_end3 = 1944 | predecessor3 = Jorge Bocobo | successor3 = [[Carlos P. Romulo]] | office4 = [[Secretary of Social Welfare and Development (Philippines)|Secretary of Public Instruction, Health, and Public Welfare]] | president4 = [[Manuel L. Quezon]] | term_start4 = 1941 | term_end4 = 1944 | predecessor4 = [[Juan Nolasco]] | successor4 = Mariano A. Eraña | office5 = [[Secretary of Health (Philippines)|Secretary of Public Instruction, Health, and Public Welfare]] | president5 = [[Manuel L. Quezon]] | term_start5 = 1941 | term_end5 = 1944 | predecessor5 = | successor5 = Basilio Valdes | office6 = [[Secretary of Education (Philippines)|Secretary of Public Instruction]] | president6 = [[Manuel L. Quezon]] | term_start6 = 1935 | term_end6 = 1940 | predecessor6 = | successor6 = Jorge Bocobo | office7 = 2nd [[President pro tempore of the Senate of the Philippines|Senate President pro tempore of the Philippines]] | term_start7 = 1922 | term_end7 = 1934 | predecessor7 = Esperidion Guanco | successor7 = José Clarin | office8 = [[Senator of the Philippines]] from the [[Senatorial districts of the Philippines#Tent