Given a sentence and two mentions from the text (arguments), indicate a phrase (a verb or noun phrase) that describes the relationship between the provided arguments.

Input: Consider Input: Sentence: 'Paper presented at National Conference on Peacemaking and Conflict Resolution , Pittsburgh .', Argument/Subject 1: 'paper', Argument/Subject 2: 'national conference'

Output: present at


Input: Consider Input: Sentence: 'When Israel left Gaza in 2005 as a goodwill gesture for peace , Hamas responded with expanded terrorism .', Argument/Subject 1: 'israel', Argument/Subject 2: 'gaza'

Output: leave


Input: Consider Input: Sentence: 'Peter Heimann was born on 14 May 1946 in London .', Argument/Subject 1: 'peter', Argument/Subject 2: 'london'


Output: be bear in