The core concept here is to understand the meaning of the word 'troublesome'. The correct answer is B because 'troublesome' means causing problems or difficulties, which is directly stated in the definition. Option A is incorrect because 'typical' means representative or characteristic, not causing trouble. Option C is incorrect because 'modernized' refers to something that has been updated to modern standards, which is unrelated to the meaning of 'troublesome'. Option D is incorrect because 'paradoxical' means contradictory or inconsistent, which is not the same as being troublesome. The key point to remember is that 'troublesome' specifically relates to causing trouble or being a nuisance.