TASK DEFINITION: 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.
PROBLEM: ['Greece, where the local inhabitants are known as Greeks, is lead by Alexis Tsipras and Nikos Voutsis. Athens is a city in Greece which is served by Athens International airport.', 'Athens International Airport serves the city of Athens, in Greece. Two of the leaders of which are Alexis Tsipras and Nikos Voutsis. The demonym of the inhabitants of Greece is Greeks.']

SOLUTION: SIMILAR

PROBLEM: ['The AIDS(journal) is the academic discipline of HIV.', 'HIV comes under the academic discipline AIDS (journal).']

SOLUTION: DISSIMILAR

PROBLEM: ["The Accedemia di Architettura di Mendrisio is located in Mendrisio, Switzerland. Mendrisio's neighbouring municipality is Meride. The leader of Switzerland is Johann Schneider-Ammann and its legislature is the Federal Assembly.", 'On 1990\tand the Tier 2.']

SOLUTION:
DISSIMILAR