How did you decide which cards to group with this card? What feature(s) were important to you?

When deciding which cards to group with a particular card, I considered the following important features:

1. Relevance: I looked for cards that were related to the main topic or theme of the card in question. This ensured that the grouped cards would provide additional information or context that would be useful to the reader.

2. Complementary information: I selected cards that offered complementary or supplementary information to the main card, helping to enhance the overall understanding of the topic.

3. Similar attributes: I considered cards that shared similar attributes, characteristics, or themes with the main card. This helped create a cohesive and comprehensive grouping of cards for readers to explore.

4. Contextual significance: I prioritized cards that provided important or foundational information that would help readers better understand the main card and its content.

Overall, my goal was to create a group of cards that were thematically related, offered additional insights, and enhanced the overall reading experience for the user.