Problem: S1: The species was first described in 1856 by James Drummond in '' Prodromus Systematis Naturalis Regni Vegetabilis '' from material from Carl Meissner .
S2: The species was first formally described by James Drummond in '' Prodromus Systematis Naturalis Regni Vegetabilis '' in 1856 , from material collected by Carl Meissner .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: (1) He also circulated rumors about a possible Hungarian federation , as proposed to him by Romanian landowners .
(2) He also spread rumors about a possible Hungarian federation , as proposed to him by Romanian landowners .

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

OPTIONS:
- no
- yes
A: yes

Please check if these have the same meaning.
In the pathological samples from Spain and Montana the redundant shell layer is as thick as in the original .
In the pathological specimens from Spain and Montana the redundant shell layer is as thick as in the original .
OPTIONS:
- no
- yes
Answer: yes

Problem: Its unusually muscular tail is used for balance , and its thighs are long , dark brown .
Its unusually muscular cock is used for balance , and its thighs are long , dark brown .
OPTIONS:
- no
- yes
-+-
A: yes

Tide is the sixth album by Antonio Carlos Jobim , released in 1970 on A & M Records and arranged by Deodato .
Tide is the sixth album by Deodato that was released on A 'M Records in 1970 and arranged by Antonio Carlos Jobim .

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

Problem: S1: The Vanga Kingdom was the first powerful seafaring nation in South Asia , especially of Bengal .
S2: The Vanga Kingdom was the first powerful seafaring nation of South Asia , especially Bengal .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes