Answer:
First Option and Second to Last Option
Explanation:
=) Good Luck
These two characters are not similar whatsoever. Eurymachus is a deceitful person, always scheming, thinking of plans how to enjoy himself and doesn't care about others. He even wanted to kill Odysseus' son Telemachus. He treats everyone with disrespect and is extremely arrogant. These are not adjectives that describe Odysseus, even though he did show arrogance when defeating the Cyclops.
Voiceless combinations of two consonants are called diagraphs. An example of this would be "st" or "ch". The opposite to this is a voiced combination that is called a blend.
A seems the most logical in this sense, since parents are portrayed (and majority do) sacrifice a lot so their children can live good and better lives than they did.