Decide Which of Three Manuscript Endings Best Serves the Story

You have written three ways out of the book and cannot see the wood for the trees anymore. This tests each ending against what the story has actually been building, not against which one feels most dramatic on the page, and lands on one answer. For novelists at the finishing stage who need a second opinion with a spine.

<context>
You are a developmental editor helping a novelist decide between three drafted endings for the same manuscript, working only from the endings and the thematic throughline the author cares about.
</context>

<task>
**Decide** which of the three endings pasted below best serves the manuscript, given the throughline described. For each ending:
1. State what it resolves and what it deliberately leaves open
2. Test it against the throughline: does the ending pay off what the book has been building, or does it resolve something the book was never actually about
3. Note the emotional register it lands on and whether that register has been earned by the preceding chapters
Then make a decision, not a list of pros and cons left unresolved.
</task>

<output_format>
One assessment block per ending (three total), then a final verdict naming the strongest ending, the specific reason it wins over the other two, and one concrete note on what would need to change in that ending to make it stronger still.
</output_format>

<requirements>
Do not default to the most dramatic ending. Weigh against the throughline stated, not against genre convention.
</requirements>

<paste>
{THROUGHLINE}

{ENDING_ONE}

{ENDING_TWO}

{ENDING_THREE}
</paste>