Input:
Are these paraphrases?
He married his first wife , Helie of Semur , about 1033 , and dismissed them in 1048 . Robert and Helie had five children :
In 1033 , he rejected his first wife , Helie of Semur , and married her in 1048 . Robert and Helie had five children :

OPTIONS:
- no
- yes
Output:
[no]

Input:
Are these paraphrases?
Greenberg was born in Montreal , Quebec , in 1930 and has three brothers , Harvey , Sydney , and Ian .
Greenberg was born in 1930 in Montreal , Quebec , and has three brothers , Ian , Sydney and Harvey .

OPTIONS:
- no
- yes
Output:
[yes]

Input:
Are these paraphrases?
Given an undirected tree presented as a set of edges , the Euler tour representation ( ETR ) can be constructed in parallel as follows :
The Euler - Tour - Representation ( ETR ) can be presented in parallel with an undirected tree constructed as a set of edges :

OPTIONS:
- no
- yes
Output:
[no]