Problem: (1) In this sense , the biquaternions of William Rowan Hamilton ( 1844 ) and the related Split - biquaternions and dual quaternions do not form biquaternion - algebras .
(2) The biquaternions of William Rowan Hamilton ( 1844 ) and the dual split-biquaternions and related quaternions do not form biquaternion algebras in this sense .

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

OPTIONS:
- no
- yes
A: no

Please check if these have the same meaning.
The speakers were Caryl - Austrian , President of WHF Washington , and Anita Miller ( then at the Ford Foundation ) .
Anita Miller , President of WHF Washington , and Caryl Austrian ( then with the Ford Foundation ) were the speakers .
OPTIONS:
- no
- yes
Answer: no

Problem: Thiruvananthapuram is the first major South Indian city on the longest train route in the India , Kanyakumari to Jammu .
Jammu is the first major South Indian city on the longest train route in India , from Kanyakumari to Thiruvananthapuram .
OPTIONS:
- no
- yes
-+-
A: no

Karinizhal is an Indian Malayalam film produced by JD Thottan and directed by Kovai Ramaswamy in 1971 .
Karinizhal is an Indian Malayalam film , directed by JD Thottan in 1971 and produced by Kovai Ramaswamy .

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

1. Silver became the motor of the Spanish colonial economy both in Peru and in New Spain .
2. In both New Spain and Peru , silver became the engine of the Spanish colonial economy .
OPTIONS:
- no
- yes

yes

1. The company 's artificial intelligence software collects social data that allows emotional and visual insights .
2. The company 's artificial intelligence software collects social data that provide emotional and visual insights .
OPTIONS:
- no
- yes
yes