1. There is an enormous number of orthogonal formulas involving other polynomials .
2. There are an enormous number of orthogonal formulas involving other polynomials .
OPTIONS:
- no
- yes

yes

A same meaning or not problem: OPTIONS:
- no
- yes
When Judge John Tyler died in 1813 , Tyler at the age of 23 inherited Greenway .
When Justice John Tyler died in 1813 , Tyler inherited Greenway at the age of 23 .
****
[A]: yes

Same meaning?
The medial incisors are large , while the lateral incisors are usually small .
The lateral incisors are large , while the medial incisors are mostly small .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: She also had a supporting role in the film '' Bob Roberts '' , as Dolores Perrigrev in 1992 .
S2: She also had a supporting role in the film '' Dolores Perrigrew '' 1992 , when Bob Roberts .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) This settlement was part of Charlotteville , where Fort Norfolk was built in 1813 with a seat for 300 troops .
(2) This settlement was part of Fort Norfolk , where Charlotteville was erected in 1813 with accommodation for 300 troops .

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

OPTIONS:
- no
- yes
A: no

Problem: (1) He claimed that four Ukrainian soldiers were killed , while two of his men were injured during the fighting .
(2) He claimed that four Ukrainian soldiers were killed , while two of his men were wounded during the fighting .

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

OPTIONS:
- no
- yes
A:
yes