What was the longest battle in WW1?
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The Battle of the Somme was part of World War I.
The Battle of the Somme was part of World War I .
What was the longest battle in WW1?</s>The [unused1]Battle of the Somme                [unused2] was part of World War I.
What was the longest battle in WW1?</s>The Battle of the Somme was part of World War I.
What was the longest battle in WW1?</s>The [unused1]Battle of the Somme                [unused2] was part of World War I .
What was the longest battle in WW1?</s>The Battle of the Somme was part of World War I .
What was the longest battle in WW1?</s>World War I,0,World War I,World War I,0,[unused1]Battle of the Somme[unused2],[unused1]Battle of the Somme[unused2],part of,World War I,[unused1]Battle of the Somme[unused2],0,[unused1]Battle of the Somme[unused2]
What was the longest battle in WW1?</s>World War I,0,World War I,World War I,0,Battle of the Somme,Battle of the Somme,part of,World War I,Battle of the Somme,0,Battle of the Somme