In the following question, a sentence is divided in to

Solution

The correctly matched triplets are ADI, BFG and CEH. ADI: A introduces 'theatre' and the fact that it will sustain itself. D carries this forward by stating that it will remain alive till there is 'a need for dissent'. I concludes by stating that it will sustain even if the scope for dissent shrinks. BFG: B introduces the belief that an increase of '2 degrees'; F carries it forward, as it adds 'Celsius' and converts the same to 'Fahrenheit'. G concludes the statement by stating how the 2-degree rise could affect humanity. CEH: C introduces the regulatory action of governments around the world on 'journalistic freedom'. This is carried forward in E; 'censor their national press'. E also says 'Reporters Without Borders' deliver uncensored news. This is continued and concluded H, which states the medium for the same, i.e. the 'block building game Minecraft'. Amongst these, only BFG is mentioned in the given options. The other triplets are incorrectly matched. Hence, a) is the correct answer.