Problem: S1: The petal tube is coloured , blue to lilac-white or purple , with lines of yellow-brown spots inside the tube .
S2: The flower petal tube is white to purple , blue or purple , with lines of yellow-brown spots inside the tube .

Do S1 & S2 convey the same information?

A: no

Problem: S1: During the British period , all the connections to East Bengal were through North Bengal .
S2: During the British period all connections to North Bengal were through East Bengal .

Do S1 & S2 convey the same information?

A: no

Problem: S1: '' The New York Times '' reported : '' Williams had a new pitcher , Clarke , '96 during the first half of the game .
S2: '' The New York Times '' reported : '' Clarke had a new pitcher , Williams , '96 during the first half of the game '' .

Do S1 & S2 convey the same information?

A:
no