Problem: Wwo sentences:
In 1999 , Mauritania became only the third Arab League state to establish full diplomatic relations with the Jewish state .
It is one of only three states in the Arab League to hold full diplomatic relations with Israel .
Do they have the same meaning?

Answer: yes

Problem: Wwo sentences:
He had said before the meeting that he planned to urge Chinese officials to move quickly to adopt a more flexible currency system .
He has said he plans to urge Chinese officials during the G20 meeting to move more quickly to adopt a more flexible currency system .
Do they have the same meaning?

Answer: yes

Problem: Wwo sentences:
I never thought I 'd write these words , but here goes : I miss Vin Diesel .
I never thought I 'd say this , but I almost missed Vin Diesel at first .
Do they have the same meaning?

Answer: yes

Problem: Wwo sentences:
The highly integrated amplifiers for driving microphone and speakers , the part requires only minimal external components .
With integrated amplifiers for driving microphone and speakers , BlueCore3-Multimedia is available in LFBGA package .
Do they have the same meaning?

Answer:
no