Task: Text Matching
Input (English): Hector O'Neill ran for mayor of Guaynabo on August 5 , 2017 in a special election to replace former Mayor Angel Perez , but lost against Carmelo Ríos .
Carmelo Ríos candidated on 5 August 2017 in a special election for mayor of Guaynabo to replace former mayor Hector O 'Neill , but lost against Angel Perez .
Output (English): Not paraphrase