Directions: Read the following sentences (A, B, C, and D) and determine which of these sentences is/are grammatically and contextually correct.

A. Successful individuals prioritize rest as rigorously as work, acknowledging the importance of 'doing nothing' for their careers and well-being.
B. Despite economic growth, India’s credit rating remains at the lowest investment grade, influenced by fiscal weakness and high debt.
C. Ego often hinders owning up to errors, especially for those in higher positions, impacting reputation and fostering disrepute.
D. Through dialogue and reflection, the teacher instigated a fundamental shift in the students' perception of gendered language and its implications.