Problem: S1: Litwin wrote a story about and a song for the cat , and the two began a partnership , although the collaboration between Dean and Litwin ended in 2012 .
S2: Litwin wrote a story and a song for the cat , and the two began a partnership , although the collaboration between Dean and Litwin ended in 2012 .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: In 2015 , SAP George X and Manny Rodriguez announced SpikeTV Spanish commentators on Premier Boxing Champions on Spike TV .
S2: In 2015 , SAP announced George X and Manny Rodriguez as the SpikeTV Spanish commentators for Premier Boxing Champions on Spike TV .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: Stevens was a Republican when the party was founded , and became a Delegate to the Republican National Conventions in 1860 and 1868 .
S2: Stevens was a Republican when the party was formed , and became a delegate to the Republican National Conventions in 1860 and 1868 .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes