Problem: S1: Then , in 1986 , he entered the star and left The Muslim .
S2: He then left the star and joined the Muslim in 1986 .

Do S1 & S2 convey the same information?

A: no

Problem: S1: In May 2013 , the title track was a top Five single on the Texas Music Chart .
S2: The title track was a single - five - top in May 2013 on the Texas Music - Chart .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The successor rocket , the Falcon 9 , successfully landed its first stage on land on December 22 , 2015 , for the twentieth time .
S2: The successor rocket , the Falcon 9 , successfully landed its first stage on 22 December 2015 with its twentieth flight for the first time .

Do S1 & S2 convey the same information?

A:
no