Question:
Who was the head of state of First Spanish Republic in Oct, 1874?

Context:
 Francesc Pi y Margall is the head of the state of First Spanish Republic from Jun, 1873 to Jul, 1873. 
 Emilio Castelar is the head of the state of First Spanish Republic from Sep, 1873 to Jan, 1874. 
 Nicolás Salmerón y García is the head of the state of First Spanish Republic from Jul, 1873 to Sep, 1873. 
 Estanislao Figueras is the head of the state of First Spanish Republic from Feb, 1873 to Jun, 1873. 
 Francisco Serrano, 1st Duke of la Torre is the head of the state of First Spanish Republic from Jan, 1874 to Dec, 1874.

Answer:
Question:
Who was the head of state of First Spanish Republic in Oct, 1874?

Context:
 Francesc Pi y Margall is the head of the state of First Spanish Republic from Jun, 1873 to Jul, 1873. 
 Emilio Castelar is the head of the state of First Spanish Republic from Sep, 1873 to Jan, 1874. 
 Nicolás Salmerón y García is the head of the state of First Spanish Republic from Jul, 1873 to Sep, 1873. 
 Estanislao Figueras is the head of the state of First Spanish Republic from Feb, 1873 to Jun, 1873. 
 Francisco Serrano, 1st Duke of la Torre is the head of the state of First Spanish Republic from Jan, 1874 to Dec, 1874.

Answer:
user
Francisco Serrano, 1st Duke of la Torre
assistant
Question:
Who was the head of state of First Spanish Republic in Oct, 1874?

Context:
 Francesc Pi y Margall is the head of the state of First Spanish Republic from Jun, 1873 to Jul, 1873. 
 Emilio Castelar is the head of the state of First Spanish Republic from Sep, 1873 to Jan, 1874. 
 Nicolás Salmerón y García is the head of the state of First Spanish Republic from Jul, 1873 to Sep, 1873. 
 Estanislao Figueras is the head of the state of First Spanish Republic from Feb, 1873 to Jun, 1873. 
 Francisco Serrano, 1st Duke of la Torre is the head of the state of First Spanish Republic from Jan, 1874 to Dec, 1874.

Answer:
user
Nicolás Salmerón y García
Francesc Pi y Margall
Emilio Castelar
Estanislao Figueras
assistant
Question:
Who was the head of state of First Spanish Republic in Oct, 1874?

Context:
 Francesc Pi y Margall is the head of the state of First Spanish Republic from Jun, 1873 to Jul, 1873. 
 Emilio Castelar is the head of the state of First Spanish Republic from Sep, 1873 to Jan, 1874. 
 Nicolás Salmerón y García is the head of the state of First Spanish Republic from Jul, 1873 to Sep, 1873. 
 Estanislao Figueras is the head of the state of First Spanish Republic from Feb, 1873 to Jun, 1873. 
 Francisco Serrano, 1st Duke of la Torre is the head of the state of First Spanish Republic from Jan, 1874 to Dec, 1874.

Answer:
user
Francisco Serrano, 1st Duke of la Torre
assistant