Problem: S1: It can be used in structural testing , optical health monitoring and biomedical applications , where optically generated and non-contact measurements of ultrasound gives a nondestructive method of imaging .
S2: It can be used in structural tests , optical health monitoring and biomedical applications , where optically generated and non-contact measurements of ultrasound provide a nondestructive method of imaging .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: (1) The specific number of spaces in the indentation is not important as long as parallel elements have the same left orientation and the hierarchically indented elements are further nested .
(2) The specific number of spaces in the indentation is unimportant as long as parallel elements are the same left justification and the hierarchically indented elements have nested further .

Do (1) and (2) mean the same thing?

OPTIONS:
- no
- yes
A: yes

Please check if these have the same meaning.
The season 1980 -- 81 Toronto Maple Leafs was the Toronto Maple Leafs 64th season of the franchise , the 54th season as the Maple Leafs .
The 1980-81 Toronto Maple Leafs season was the Toronto Maple Leafs 54th season of the franchise , season 64th as the Maple Leafs .
OPTIONS:
- no
- yes
Answer: no

Problem: The cast includes Ashwini Bhave , Nilu Phule , Sulabha Deshpandey , Savita Prabhune , Ashok Saraf , Vikram Gokhale , Raja Mayekar , chandu parkhi ,
The occupation includes Ashwini Bhave , Nilu Phule , Sulabha Deshpandey , Savita Prabhune , Ashok Saraf , Vikram Gokhale , Raja Mayekar , Chandu Parkhi , and
OPTIONS:
- no
- yes
-+-
A: yes

In most cells , Ca channels regulate a multitude of biochemical processes due to their role in controlling intracellular ca concentrations .
In most cells , Ca channels regulate a wide variety of biochemical processes due to their role in controlling intracellular Ca concentrations .

Are these two sentences paraphrases of each other? OPTIONS:
- no
- yes
yes

Problem: S1: From 1973 to 2015 , Marian Schreier was Mayor of Tengen , his successor is Helmut Gro .
S2: From 1973 to 2015 , Marian Schreier was the mayor of Tengen . His successor is Helmut Gro .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes