Problem: S1: Tommy is the brother of Carlow footballer Patrick Walsh .
S2: Patrick Walsh is the brother of Carlow 's footballer Tommy .

Do S1 & S2 convey the same information?

A: no

Problem: S1: It was published by ( Spreng . ) K.Schum , and described in '' Flora Brasiliensis 6 ( 6 ) : 128 '' , in 1888 .
S2: It was published by ( Spreng . ) K. Schum and described in 1888 in '' Flora Brasiliensis 6 ( 6 ) : 128 '' .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: '' Purple Clover '' describes the site as being for people who are '' ... still cool , still curious , and still crazy after all these years . ''
S2: '' Purple Clover '' describes the site as for people who '' ... still curious , still cool and still crazy after all those years are '' .

Do S1 & S2 convey the same information?

A:
yes