Problem: S1: In January 1954 , Sadler 's Wells Ballet announced that Benjamin Britten was working with Cranko to create a ballet .
S2: In January 1954 Sadler 's Wells Ballet announced that Cranko was collaborating with Benjamin Britten to create a ballet .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: In October 2001 , he defended his Ph.D. in Psychology at the Free University of Brussels on the theme of the human models of cognitive hypertext navigation .
S2: He defended his Ph.D. in Psychology from the Free University of Brussels in October 2001 on the subject of human models of cognitive hypertext navigation .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: Patalpur is a village in Berasia district of Madhya Pradesh , India . It is located in Bhopal tehsil , near Keetai Dewapura and Patalpani .
S2: Patalpur is a village in the Berasia district of Madhya Pradesh , India . It is located in the Bhopal tehsil , near Keetai Dewapura and Patalpani .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes