Problem: S1: As a screenwriter , his first indie feature , '' The Watermelon '' , was directed by Lorenda Starfelt and produced by Brad Mays at LightSong Films .
S2: As a screenwriter , his first indie feature '' The Watermelon '' was staged by Lorenda Starfelt and produced by Brad Mays at LightSong Films .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: KOTC : Fight to Live was an event held on May 14 , 2011 at the San Manuel Casino in San Bernardino , California .
S2: Live to Fight was an event held on 14 May 2011 at the San Manuel Casino in San Bernardino , California .

Do S1 & S2 convey the same information?

A: no

Problem: S1: His involvement in Thailand ended in 2002 years ago and the Tournament has now moved to Uzbekistan in Asia .
S2: His engagement ended in Thailand years ago 2002 and the tournament has now moved to Uzbekistan in Asia .

Do S1 & S2 convey the same information?

A:
yes