1. Olympias is a reconstruction of an experimental trireme and an important example of ancient Athenian archaeology .
2. Olympias is a reconstruction of an old Athenian trireme and an important example of experimental archaeology .
OPTIONS:
- no
- yes

no

A same meaning or not problem: OPTIONS:
- no
- yes
He was also familiar with the'abbreviated construction 'as described by Alberti and the geometrical construction of shadows , a technique of Leonardo da Vinci .
He was also familiar with the '' shortened construction '' and the geometrical construction of shadows described by Alberti , a technique of Leonardo da Vinci .
****
[A]: yes

Same meaning?
Femi 's musical career began when he started playing in his father 's band , Egypt 80 .
Femi 's musical career began when he started playing in the band of his father , Egypt 80 .

OPTIONS:
- no
- yes

Answer: yes

Problem: S1: The Romance language currently spoken in Galicia , Galician ( Galego ) is closely related to the Portuguese language used mainly in Brazil and Portugal .
S2: The Romanesque language , Galician ( Galego ) , which is currently used in Galicia , is closely related to the Portuguese language spoken mainly in Brazil and Portugal .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: (1) I tried to buy it when George Romney ( later Governor of Michigan ) and Roy Abernethy were leading AMC .
(2) I tried to buy it when Roy Abernethy ( later Michigan governor ) and George Romney were running AMC .

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

OPTIONS:
- no
- yes
A: no

Problem: (1) Thus , the optimal language up to this additive constant is universal .
(2) The optimum language up to this universal constant is therefore additive .

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

OPTIONS:
- no
- yes
A:
no