input question: The Institute for Supply Management 's index of nonmanufacturing activity rose unexpectedly in April , reports said .
The Institute for Supply Management said its index of non-manufacturing activity rose to 50.7 from 47.9 in March .
output answer: no

input question: Just across a river , St. Joseph has trendy restaurants , boutiques , offices and a picturesque beachfront .
Less than a mile away , across a river , St. Joseph features trendy restaurants , boutiques , offices and a picturesque beach front .
output answer: yes

input question: It also hired Citigroup and Morgan Stanley to explore refinancing or restructuring of $ 175 million in senior notes due next year .
ATA also has hired Citigroup and Morgan Stanley to evaluate options for refinancing or restructuring $ 175 million of 10.5 percent senior notes due in August 2004 .
output answer: yes

input question: The bodies of former Invercargill man Warren Campbell , 32 , and climbing companion Jonathan Smith , 47 , were recovered from below Mt D 'Archiac late yesterday morning .
Warren David Campbell , 32 , and climbing companion Jonathan Smith , 47 , did not return as expected on Tuesday from climbing on Mt D 'Archiac in the McKenzie District .
output answer:
no