1. Although Fresnel did not know that light waves are electromagnetic , he managed to construct the first coherent light theory in the world .
2. Although Fresnel did not know that electromagnetic waves are light , he managed to construct the world 's first coherent theory of light .
OPTIONS:
- no
- yes

no

1. Dudi Sela won the title after defeating Thomas Fabbiano 4 -- 6 , 6 -- 4 , 6 -- 3 in the final .
2. Thomas Fabbiano won the title after defeating Dudi Sela in the final with 4 : 6 , 6 : 4 , 6 : 3 .
OPTIONS:
- no
- yes

no

1. In August 2017 , Glassman announced as a Republican Party member an exploratory campaign for the 2018 Arizona Corporation Commission race .
2. In August 2017 , Glassman announced an exploratory campaign for the race of the Republican Party in 2018 as a member of the Arizona Corporation Commission .
OPTIONS:
- no
- yes
no