In order to answer the question two accounts would need to be provided in order to summarize them.
However, I can answer HOW you can summarize two accounts.
1. Have a thesis statement (statement that tells what the topic of the paper is about).
2. Have at least 3 more sentences that share more details on the topic.
3. For your parenthetical citation use a direct quote and state the source you got it from.
Hope this helps! If it does, I would appreciate being marked as BRAINLIEST ; D