The wife in "The Wife's Lament" thinks her husband is A. suffering great sadness.
He was forced to leave her and the town he was living in, although it is not explained why this is the case. His wife is devastated, and believes that he is in great pain because he had to abandon her. This is why she wants to go and find him, in order to be with him again.
"Grass" is actually a poem that was written by Carl Sandburg. This is a poem in which he has published right after the World War I which is in the year 1918. Based on this poem, you can sense an unforgiving tone in it. Therefore, I can say that the attitude that the author expresses is "anger". Hope this answer helps.
The art style of The Simpsons is 2D, but its characters are animated.
I'm gonna say flat and dynamic.
The answer to this would be verbal irony.
Irony is a discrepancy or an incongruence between what is anticipated and to what it actually is. There are three types of irony. One would be verbal irony which, as the name suggests, revolves around speaking or what is said. The other two would be dramatic irony and situation irony. Dramatic irony is usually used in plays, dramas, and the like that involves the audience's awareness. Situation irony would be more involved with what's happening around.