Input:
Are these paraphrases?
Her husband traveled to Europe and died in 1804 in England .
Her husband continued to Europe and died in England in 1804 .
Output:
[yes]

Input:
Are these paraphrases?
The kinetic energy of a particle is the sum of potential energy and total energy , this sum is also the frequent expression for the Hamilton operator in classical mechanics :
The total energy of a particle is the sum of kinetic energy and potential energy , this sum is also the frequent expression for the Hamiltonian in classical mechanics :
Output:
[no]

Input:
Are these paraphrases?
Between 1937 and 1957 , Squadron was a unit of the British Auxiliary Air Force and later of the Royal Auxiliary Air Force .
615 ( County of Surrey ) Squadron was a unit of the British Royal Auxiliary Air Force and later the Auxiliary Air Force between 1937 and 1957 .
Output:
[no]