Given the task definition and input, reply with output. 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.

['Alan Bean joined NASA in 1963 where he became a member of the Apollo 12 mission along with Alfred Worden as back up pilot and David Scott as commander.', 'Alan Bean was an American astronaut selected by NASA in 1963 as a crew member for the Apollo 12 mission. Apollo 12 was commanded by David Scott, and Alfred Worden was a backup pilot.']

SIMILAR