Directions: Read each sentence to find out whether there is any grammatical error in it. The error, if any will be in one part of the sentence. The letter of that part is the answer.
Our most memorable meeting with Spielberg happened while we were at the Berlin Film Festival in 1977, where the film 'Shatranj ke khilari 'were being screened as India's official entry.

Options

A. Our most memorable meeting
B. where the film
C. were being screened
D. while we were at

Answer

C