Problem: S1: Johnson has worked in laboratories in Sydney , Townsville Queensland , Melbourne , and Boston USA in molecular genetic animal research .
S2: Johnson has worked in animal molecular genetics in laboratories in Melbourne , Townsville Queensland , Sydney and Boston USA .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: The famous Armenian writer and poet Khachik Dashtents wrote a poem about his teachers , among whom Christophor Araratov was :
S2: Famous Armenian writer and poet Khachik Dashtents wrote a poem about his teachers , among whom was Christophor Araratov :

Do S1 & S2 convey the same information?

A: yes

Problem: S1: In 1976 Thorup returned to Denmark to work with Danish musicians including Sebastian .
S2: In 1976 , Sebastian returned to Denmark to work with Danish musicians like Thorup .

Do S1 & S2 convey the same information?

A:
no