Directions: In this section, each item consists of six sentences of a passage. The first and sixth sentences are given in the beginning as S1 and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly on the answer sheet.

S1. The concept of Universal Basic Income (UBI) has gained traction worldwide as a potential tool to reduce poverty and inequality. 

S6. While the debate continues, UBI's impact on alleviating poverty and promoting equality remains a promising area for further research and pilot programs. 

P. It proposes providing all citizens with a guaranteed sum of money regularly, regardless of their employment status. 

Q. Critics, however, raise concerns about the practicality of funding such a scheme without imposing significant taxes or reallocating funds from existing welfare programs. 

R. Proponents argue that this unconditional financial support can help ensure a basic standard of living, thereby reducing instances of extreme poverty. 

S. Additionally, it could simplify the existing social welfare system by replacing multiple targeted aids and benefits.