Tupperware Corporation , formerly Tupperware Brands Corporation , is an American multinational direct sales company .
Tupperware Corporation , formerly Tupperware Brands Corporation , is an American multinational direct selling company .

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

1. One of his first cousins was Elizabeth , alias Lady Elizabeth Hervey , alias Bess Foster , Duchess of Devonshire , his younger brother married Lord Bishop Foster .
2. One of his first cousins married Elizabeth Hervey , aka Lady Bess Foster , aka Elizabeth , Duchess of Devonshire . His younger brother was Lord Bishop Foster .
OPTIONS:
- no
- yes

no

A same meaning or not problem: OPTIONS:
- no
- yes
Coverage in urban areas is substantially higher than in rural areas .
Coverage in rural areas is considerably higher than in urban areas .
****
[A]: no

Same meaning?
The production was repeated in Berlin from 8 June 2011 and in Amsterdam on 8 July 2012 .
The production was repeated in Amsterdam from 8th June 2011 and from 8 July 2012 in Berlin .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: Standard arguments in homological algebra imply that these cohomology groups are independent of the choice of injective resolution of '' E '' .
S2: Standard arguments in the injective algebra imply that these groups of cohomologists are independent of the choice of homological resolution of '' E '' .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

A snug ( or antihelix piercing ) is a piercing passing through the anti-helix of the ear from the medial to lateral surfaces .
A snug ( or antihelix - piercing ) is a piercing that passes through the anti-helix of the ear from the medial to the lateral surfaces .

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