He frequently attended ballet performances at the Paris Opera and often observed teaching at the dance school .
He frequently observed ballet performances at the Paris Opera and often attended classes at the dance school .

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

1. In 2001 , Derick Pumaren averaged 27.6 points in 10 games for the Tanduay Rhum Masters under coach Thomas in the Philippine Basketball Association .
2. In 2001 , Thomas averaged 27.6 points in 10 games for the Tanduay Rhum Masters under trainer Derick Pumaren in the Philippine Basketball Association .
OPTIONS:
- no
- yes

no

A same meaning or not problem: OPTIONS:
- no
- yes
Katerina Maleeva defeated Audra Celler 7 -- 6 , 6 -- 2 .
Audra Keller defeated Katerina Maleeva with 7 - 6 , 6 -- 2 .
****
[A]: no

Same meaning?
Regressive assimilations are only conditioned by semantic factors while substitutions take into account phonological information .
Regressive assimilations are conditioned only by semantic factors , while substitutions take phonological information into consideration .

OPTIONS:
- no
- yes

Answer: yes

Problem: S1: Simon Bosboom ( 1614 , Emden -- 1662 , Amsterdam ) , was a Dutch Golden Age architect and writer .
S2: Emden ( 1614 , Simon Bosboom - 1662 , Amsterdam ) , was a Dutch architect and writer of the Golden Age .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

He later joined the 25th Regiment of Foot , 8th Husaren , and ended his military career with the rank of a major in the 11th husaren in 1865 .
He later joined the 25th Regiment of Foot , 11th Hussars and ended his military career , in 1865 , with the rank of major in the 8th Hussars .

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