Input:
Are these paraphrases?
It was written by Yasir Nawaz and is directed by Rida Bilal .
It is written by Yasir Nawaz and directed by Rida Bilal .
Output:
[yes]

Input:
Are these paraphrases?
Mathematically , ligand efficiency ( LE ) can be defined as the ratio of gibbs free energy ( G ) to the number of non-hydrogen atoms of the compound :
Mathematically , ligand efficiency ( LE ) can be defined as the ratio of Gibbs non-hydrogen energy ( G ) to the number of free atoms of the compound .
Output:
[no]

Input:
Are these paraphrases?
In some cases , Teruo 's father ( Keizo Kanie ) becomes depression , has slept and Teruo runs the Secondhand - bookstore instead of his father .
In some case , Teruo 's father ( Keizo Kanie ) has depression , becomes slept and Teruo runs the secondhand bookstore , instead of his father .
Output:
[no]