Liang recommended Jiang Wan as his successor and Jiang Wan as successor to Fei Yi .
Zhuge Liang recommended Jiang Wan as his successor and Fei Yi as Jiang Wan 's successor .

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

1. This practice has its roots in the traditions of the Danish students ' black caps .
2. This practice has its roots in the traditions concerning the Danish caps of the black students .
OPTIONS:
- no
- yes

no

A same meaning or not problem: OPTIONS:
- no
- yes
Groups of eastern lowland gorillas are usually larger than those of western gorillas .
Groups of eastern lowland gorillas are usually larger than those of the western gorillas .
****
[A]: yes

Same meaning?
Portner kept the grocery store and Recker focused on expanding the brewery .
Recker kept the grocery store and Portner concentrated on expanding the brewery .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: In 1968 , Cain married Vera Nell Washington , with a son , Brian Earl Cain , and a grandson , Brian Earl Cain , Jr .
S2: Vera Nell Washington married Brian Earl Cain in 1968 . He has a son , Cain , and a grandson , Brian Earl Cain , Jr .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Ann Henricksson and Julie Richardson won in the final 6 -- 3 , 3 -- 6 , 7 -- 5 against Lea Antonoplis and Cammy MacGregor .
Ann Henricksson and Julie Richardson won against Lea Antonoplis and Cammy MacGregor at 6 : 3 , 3 : 6 , 7 : 5 in the final .

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