Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A): Poststructuralism is unthinkable without structuralism.
Reason (R): Poststructuralism continues structuralism’s strongly humanist perspective and it closely follows structuralism in its belief that language is not the key to our understanding of ourselves and the world.
In light of the above statements, choose the most appropriate answer from the options given below:

The correct option is: (A) is correct, but (R) is incorrect.

Step-by-step Explanation:

1. Analysis of Assertion (A):
Assertion (A) states that "Poststructuralism is unthinkable without structuralism." This is correct. Poststructuralism emerged in France during the late 1960s as a direct response, critique, and extension of structuralism. It builds upon structuralist concepts (such as the idea that meaning is generated through systems of signs) but seeks to destabilize and deconstruct them. Because poststructuralism is defined by its critical departure from structuralist premises, its theoretical framework cannot be understood or conceptualized without first understanding structuralism.

2. Analysis of Reason (R):
Reason (R) states that "Poststructuralism continues structuralism’s strongly humanist perspective and it closely follows structuralism in its belief that language is not the key to our understanding of ourselves and the world." This statement is incorrect due to two major flaws:
• Anti-humanism: Neither structuralism nor poststructuralism supports a "strongly humanist perspective." Instead, structuralism is famously associated with anti-humanism, arguing that human thoughts, actions, and identities are determined by underlying, impersonal structures (like language, kinship, or social systems) rather than individual free will. Poststructuralism continues this decentering of the human subject, rejecting the traditional humanist notion of a stable, unified self.
• The Role of Language: Both structuralism and poststructuralism place language at the absolute center of human understanding. For structuralists, language is the primary system through which we construct meaning. Poststructuralists take this further by arguing that we cannot step outside of language and discourse to access objective reality. Therefore, the claim that language is "not the key" is fundamentally false for both movements.

Conclusion:
Since Assertion (A) is historically and theoretically accurate, but Reason (R) mischaracterizes the philosophical stances of both structuralism and poststructuralism, (A) is correct and (R) is incorrect.