In the myth of Icarus these following ideas are correct: The ship sailed on, The farmer continued ploughing and The sun still shone. Ordinary life continues for people even when others are suffering. It also emphasizes how one person's tragedy might not affect someone else and how one might not even notice someones tragedy even if it is right before their eyes.
I think it's responsibility because Sarah is helping Lara even though she doesn't really know her at all. Also, the other answers are barely mentioned.
