In this task, you are given a text which is the body of a document. You are given a question and options. Pick the correct number. Don't generate anything else apart from the numbers provided in options.

Q: Context: Conoco Inc. was an American oil company founded in 1875 as the Continental Oil and Transportation Company. It is now a brand of gasoline and service station in the United States which belongs to the ConocoPhillips Company. Before the 2002 merger with Phillips Conoco had its headquarters in what is now the current ConocoPhillips headquarters in the Energy Corridor of Houston formerly known as the Conoco Center.
Question: The document can be classified to which topic? 
Options: 1)Company, 2)Animal, 3)Plant, 4)Athlete, 5)Building

A: 1
****
Q: Context: Lepeophtheirus is a genus of sea lice. The best-known species is L. salmonis the salmon louse. Other species include L. pectoralis which uses flatfish as its host particularly the European flounder.
Question: The document can be classified to which topic? 
Options: 1)Athlete, 2)Village, 3)OfficeHolder, 4)Animal, 5)WrittenWork

A: 4
****
Q: Context: The short-tail lanternshark (Etmopterus brachyurus) is a shark of the family Etmopteridae found in the western Pacific between latitudes 37°N and 30°S at depths of between 450 and 900 m (1480 and 2950 ft). Its length is up to 50 cm (20 in).Reproduction is ovoviviparous.
Question: The document can be classified to which topic? 
Options: 1)MeanOfTransportation, 2)Animal, 3)Plant, 4)Company, 5)OfficeHolder

A:
2
****