What chivalric value does the Green Knight display in the excerpt? loyalty to his king the morality of fair play bravery despite danger the faithfulness of a promise kept

Which of the following is an example of an opposing signal? no examplthates given.   i would say, that traffic lights in a city at major intersections direct the flow of traffic in opposite directions so would be an example.also, stop signs on either side of the same street would be an example. at a train crossing, the light for allowing car traffic in opposite directions or not would be another example.

Ithink the answer is d.