Which two lines in this excerpt from Tolstoy's The Death of Ivan Ilyich demonstrate that Gerasim is a character foil to Ivan Ilyich?

Only Gerasim recognized it and pitied him.
Gerasim alone did not lie; everything showed that he alone understood the facts of the case and did not consider it necessary to disguise them.
Only Gerasim recognized it and pitied him.
Gerasim alone did not lie; everything showed that he alone understood the facts of the case and did not consider it necessary to disguise them.