Walked. We is the subject and to the Park is where the subject went. Walked is what they did.
The answer is it adds some unexpected hope by showing that people create beauty even amid poverty.
I think it would be either C or A, but I think C is more right than A
<span>It might seem to be controversial because all the statements look alike though, but if you read the excerpt properly you will understand which of these options embraces the meaning of all of them and reveals the general idea. Definitely, Ivan Ilyich feels lonely, and his childhood memories cause him more pain - is the most accurate summary of the excerpt shared above, at least because during his internal dialogue, Ivan Ilyich mentions "No, I mustn't think of that (childhood)....It is too painful".</span>