1992
Warner , a former U.S. ambassador to Switzerland , was convicted on Ohio felony charges in Home State 's collapse , but was acquitted of federal charges in a separate trial.
 Warner, U.S.; Warner, Switzerland
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: Organization based in, Located in, Live in, Work for, Kill 
Text: {0} 
Answer:
 Warner, U.S.; Warner, Switzerland