Finally , we say that a distribution is concave if the Formula 11 is regular .
Finally , we say that a distribution is concave if formula _ 11 is regular .

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

1. Abdirazak Ali Hassan took over the company after his brother Hassan had died .
2. Abdirazak Ali Hassan took over the company after his brother , Hassan died .
OPTIONS:
- no
- yes

yes

A same meaning or not problem: OPTIONS:
- no
- yes
The Association The Model United Nations participates in intellectual discussions and academic forums throughout Boston and has won several chapter awards .
The Club The Model United Nations participates in academic discussions and intellectual forums throughout Boston and has won several chapters - awards .
****
[A]: no

Same meaning?
He was elected to the Lok Sabha the lower house of Indian Parliament from Bhubaneswar in Odisha .
He was elected by Odisha in Bhubaneswar to the Lok Sabha , the lower house of the Indian Parliament .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: The album was released on May 26 , 2007 by Furious in the UK and 7 Spin Music in the United States .
S2: The album was released by Furious in the US and by 7 Spin Music in the UK on May 26 , 2007 .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Note that Ionia and Aeolis were not considered separate units of the Persians , while Lycia was included in offshore - Caria and Sparda - the semi-autonomous islands .
Note that Ionia and Aeolis was not considered separate entities by the Persians , while Lycia were included in offshore Caria and Sparda included the semi-autonomous islands .

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