Please answer the following question: Information: - The President of the United Mexican States is the head of state and government of Mexico. Under the Constitution, the president is also the Supreme Commander of the Mexican armed forces. The current President is Enrique Pena Nieto, who took office on December 1, 2012. - Jose Victoriano Huerta Marquez (22 December 1850 13 January 1916) was a Mexican military officer and president of Mexico. - Francisco Sebastian Carvajal y Gual ( December 9 , 1870 -- September 20 , 1932 ) was a Mexican lawyer and politician who served briefly as president in 1914 . In his role as foreign minister , he succeeded Victoriano Huerta as president upon the latter 's resignation . Born in 1870 in Campeche , Carvajal studied jurisprudence . He occupied important positions in the administration of President Porfirio Diaz . On May 3 , 1911 Diaz named him as his representative at the peace conference with constitutionalist rebel Francisco I. Madero . In 1913 , after Victoriano Huerta had seized power from Madero , Huerta named him president of the Supreme Court . Later ( 10 July 1914 ) , Huerta named him to the cabinet as foreign minister . When Huerta resigned on 15 July , Carvajal was legally next - in - line to the presidency . During his month - long presidential term , he oversaw the transfer of power to Venustiano Carranza and his Constitutionalist Army under the terms of the Teoloyucan Treaties . Carvajal left office on August 13 , 1914 and Carranza was sworn in the following August 20 . Carvajal left for the United States . In New Orleans , he met and married Louise Martin . They had one child , Francisco Carvajal , on October 19 , 1918 . He returned to Mexico City in 1922 to take up his legal profession again and died there on September 20 , 1932 . After reading the paragraphs above, we are interested in knowing the entity with which 'francisco s. carvajal' exhibits the relationship of 'position held'. Find the answer from the choices below. Choices: - head of state - officer - president - president of mexico
A:
president of mexico