Which of the Following Is True of the Event Known

Which of the following is true of the event known as "the crossing" in the October War?

A) It refers to the defection of hundreds of Israeli soldiers as they faced a mounting attack by Egyptians
B) It refers to one particular diplomatic talk between Israeli and Egyptian leaders in Washington
C) It was a military triumph of the Egyptians over the Israelis when Egyptian forces launched an attack across the Suez Canal
D) None of these answers is correct