Problem: S1: Due to the increased crystallinity of PDLA , the biodegradation of PDLA is slower than for PLA .
S2: Biodegradation of PDLA is higher than for PLA due to the slower crystallinity of PDLA .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Ranchi Road Railway Station is a small station in Ramgarh district , Jharkhand .
S2: Ranchi Road railway station is a small railway station in Ramgarh district , Jharkhand .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Doriano Romboni ( December 8 , 1968 in Lerici , Italy -- 30 November 2013 in Latina , Italy ) was an Italian Grand Prix - Motorcycle - Street Race .
S2: Doriano Romboni ( 8 December 1968 in Lerici , Italy -- 30 November 2013 in Latina , Italy ) was an Italian Grand Prix motorcycle road racer .

Do S1 & S2 convey the same information?

A:
yes