The given sentence is divided into four parts : A, B, C and D. Choose the part that contains an error as your answer. If the sentence is error-free, mark E i.e. No error as your answer.

He said that the performance of the Indian team (A) / was satisfactory at the international meet (B) / and that they learnt a lot from (C) / watching top seeded players through action at the grand slam. (D) / No error (E)