36133
Halliburton , the nation 's largest energy - and military-services company , plans to cease dealings in Iran when it completes its present commitments , David J. Lesar , Halliburton 's chief executive , told investors on a conference call .
 person of company: David J. Lesar, Halliburton; person of company: David J. Lesar, Halliburton
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  David J. Lesar, Halliburton; David J. Lesar, Halliburton 
Answer:
 person of company: David J. Lesar, Halliburton; person of company: David J. Lesar, Halliburton