This task is about classifying the similarity of two sentences. The sentences can be classified as (a) SIMILAR - similar to each other, and (b) DISSIMILAR - not similar to each other. Sentences that have the same RDF relationship in terms of [subject, predicate, object] are similar to each other. The input is a list of two sentences and the output is either SIMILAR or DISSIMILAR.

['The comic book writer, Roger McKenzie is an American.', 'The comic book writer, Roger McKenzie, is a United States national.']
SIMILAR

['Adolfo Suarez Madrid-Barejas airport is located at Paracuellos de Jarama.', 'Paracuellos de Jarama can be found in Adolfo Suárez Madrid–Barajas Airport.']
DISSIMILAR

['The nssdc id for Echo 1 is 1960-009a.', "Charlie Sheen was nominated for the People's Choice Award Favorite Male TV Star in 2008."]

DISSIMILAR