Same meaning?
In conservative potential coordinates , the Hamilton operator of a free particle moving in a spherical '' U '' can be written .
In conservative potential coordinates the Hamiltonian of a free particle moving in a spherical '' U '' can be written

OPTIONS:
- no
- yes

Answer: yes

Problem: S1: The Handbook of the Birds of India and Pakistan is the '' magnum opus '' of Indian ornithologist S. Dillon Ripley , written along with Salim Ali .
S2: The Handbook of the Birds in India and Pakistan is the '' Magnum Opus '' of the Indian ornithologist Salim Ali , along with S. Dillon Ripley .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) Be ready to get online with the hottest downloads on Mobbed on , Downunder and Mobile !
(2) Be prepared to get Mobbed on air , online and on mobile with the hottest downloads downunder !

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

OPTIONS:
- no
- yes
A: no

Please check if these have the same meaning.
The group died in 1991 when the most active members joined Quartex .
The group died in 1991 , when Quartex joined the most active members .
OPTIONS:
- no
- yes
Answer: no

Problem: Coopers Plains railway station opened in 1885 on the south coast railway ( now the Beenleigh line ) .
Coopers Plains railway station on the Beenleigh railway line ( now the South Coast line ) opened in 1885 .
OPTIONS:
- no
- yes
-+-
A: no

Problem: On the album charts the album reached number 1 in Sweden and in Norway number 16 .
On the album charts , the album peaked at number 1 in Sweden and number 16 in Norway .
OPTIONS:
- no
- yes
-+-
A:
yes