Nnaemeka, for his own part, was very deeply affected by his father's grief. But he kept hoping that it would pass away. If it had occurred to him that never in the history of his people had a man married a woman who spoke a different tongue, he might have been less optimistic. "It has never been heard," was the verdict of an old man speaking a few weeks later. In that short sentence he spoke for all of his people. This man had come with others to commiserate with Okeke when news went round about his son's behaviour. —"Marriage Is a Private Affair,"
Chinua Achebe

Which details from the passage best demonstrate the reliance on tribal traditions in Nigerian society? Check all that apply.

"Nnaemeka…was very deeply affected by his father's grief."
"But he kept hoping that it would pass away."
"Never in the history of his people had a man married a woman who spoke a different tongue."
"'It has never been heard,' was the verdict of an old man speaking a few weeks later."
"This man had come with others to commiserate with Okeke."