Proteins that form stable complexes with binding molecules are often referred to as receptors , whereas their other partners are called ligands .
Proteins that form stable complexes with binding molecules are often referred to as receptors while their other partners are called ligands .

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

1. The school is headed by the Neelaveni Thayarammal Memorial Trust , Trichy , which took over the school leadership on 1 June 2011 from the BHEL Educational Society , Coimbatore .
2. The school is managed by the Neelaveni Thayarammal Memorial Trust , Trichy , which took over the school management from BHEL Educational Society , Coimbatore on 1 June 2011 .
OPTIONS:
- no
- yes

yes

A same meaning or not problem: OPTIONS:
- no
- yes
Both of Emperatriz and Bernie Paz fall in love with Esther ( Alejandro Miranda ) .
Both Emperatriz and Bernie Paz fall in love with Esther ( Alejandro Miranda ) .
****
[A]: yes

Same meaning?
In the 1982 elections , Abdul Rauf Ansari of Congress defeated his nearest rival Abul Hasan of CPIM .
In the 1982 election , Abdul Rauf Ansari of CPIM defeated his nearest rival Abul Hasan of Congress .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: Until recently , Nimar was known as Khandwa .
S2: East Nimar was known as Khandwa until recently .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

He was born in Montreal and received a bachelor 's degree from Harvard University in 1945 and a Master 's degree in 1947 from McGill University .
Joy was born in Montreal . He received a bachelor 's degree from Harvard University in 1945 and a master 's degree from McGill University in 1947 .

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