Problem: S1: By controlling the fluid with a magnetic field , it is formed to create liquid 3-complex shapes as a '' dimensional sculpture '' .
S2: By controlling the fluid with a magnetic field , it is formed to generate liquid 3-complex shapes as a '' dimensional sculpture '' .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: He married Agnes Theodora Walther , the daughter of Vagn Petersson , in 1881 and his son is the botanist and sketch artist Vilhelm Theodor Walther .
S2: In 1881 , he married Agnes Theodora Walther , daughter of Vilhelm Theodor Walther , and his son is the botanist and draftsman Vagn Petersson .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: The album was released on digital download in 2008 shortly after the CD was deleted .
S2: The album was released in 2008 as a digital download shortly after the CD was deleted .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes