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On Thursday Intel  CEO   Paul Otellini  showed off a new smartphone from LG Electronics Inc. that was built on Intel chips and is expected to go on sale in the second half of this year .
 CEO, Paul Otellini
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 CEO, Paul Otellini