Definition: In this task, you are given triplets. Each triplet is in the form of [subject, predicate, object]. Your task is to generate proper sentence that utilizes these triples. The objective is to construct a sentence that (a) captures the facts specified in the triples and (b) is a well-formed sentence easily understandable by a human. All triple values need not be used directly in the sentence as long as the facts are adequately captured.
Input: [['20 Fenchurch Street', 'LOCATION', 'United Kingdom'], ['United Kingdom', 'CAPITAL', 'London'], ['London', 'LEADER_TITLE', 'European Parliament'], ['United Kingdom', 'LEADER_NAME', 'Elizabeth II'], ['United Kingdom', 'CURRENCY', 'Pound sterling']]

London, the capital of the UK is lead via the European Parliament. 20 Fenchurch Street is located within the country which is lead by Elizabeth II and has the currency of the pound sterling.