13541
Under the reorganization of the fleet announced by Secretary of the  Navy   Claude A. Swanson  on 26 May 1937 effective 14 June 1937 Squadron Two under Destroyer Flotilla One Destroyers Scouting Force U.S. Fleet would consist of Division Three and Division Four each consisting of four Mahan-class destroyers DesDiv 3 : Drayton ( DD-366 ) Mahan ( DD-364 ) Flusser ( DD-368 ) and Lamson ( DD-367 ) ; and DesDiv 4 : Cushing ( DD-376 ) Preston ( DD-379 ) Smith ( DD-378 ) and Perkins ( DD-377 ) with Porter ( DD-356 ) leader of the new class of destroyer leaders serving as squadron flagship .
 employee of: Navy, Claude A. Swanson
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 employee of: Navy, Claude A. Swanson