Problem: S1: The species were named and described in 2013 and were discovered by Samuel P. Iglesias and Lou Frotte in 2015 .
S2: These species were discovered in 2013 and named and described in 2015 by Samuel P. Iglesias and Lou Frotte .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: In San Francisco , Hicks listed Dan Hicks and the hot licks from 1968 to 1973 , a band that rarely used electric instruments and never drums .
S2: In San Francisco from 1968 -- 1973 , Hicks led Dan Hicks and the Hot Licks , a band that rarely used electric instruments and never used drums .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: Moore was survived by his wife Lillian , and daughter Marjorie Ann Snave .
S2: Moore was survived by his wife Marjorie Ann Snave and his daughter Lillian .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no