Final answer:
In the book 'Resistance', Chaya's mission after the Cafe attack was to rescue a group of Jewish children from a deportation train.
Step-by-step explanation:
In the book 'Resistance', Chaya's mission after the Cafe attack was (b) to rescue a group of Jewish children from a deportation train.
This mission showcases Chaya's bravery and determination to protect innocent lives during the Holocaust. She risked her own safety to save others, highlighting the courage and selflessness of those involved in the resistance movements.
This mission is a significant turning point in the story, as it reflects the larger theme of resistance against Nazi oppression and the fight for survival and freedom.