by Laura Damone Tue Aug 18, 2020 9:26 pm
What a tough one! Sorry for the delayed response here. A lot was slipping through the cracks in April and it seems the LSAT Forums was no exception.
Anywho....
When I did this question the first time I was also down to B and D. Since this is a structure question, my contenders are bound to be similar. That means, it's the difference(s) that will make one right and the other wrong.
So what are the differences between B and D? For one, B starts with the specific observations upfront whereas D opens with the hypothesis. Going back to P1, I definitely see one specific observation (the bones in the pit were 90% horse) but I also see the hypothesis, loud and clear in the first sentence: she may have found the first evidence of domesticated horses. That plants me firmly in favor of D.
The other big difference is that B closes with a general conclusion, whereas D closes with the evidence. Essentially, the two answers describe the opposite argument structure. B describes Evidence then Conclusion, while D describes Conclusion then Evidence. Which sounds more like the passage? D again. P4 is all about giving us more data to support the conclusion.
Hope this helps!
Laura Damone
LSAT Content & Curriculum Lead | Manhattan Prep