Premise: from their submission to LSC approximately 17,000 of the insufficiently supported cases that made up the 11 percent error rate, and (b) in the process of requiring more rigorous documentation of cases, some cases that actually had sufficient documentation, and many cases where the client was almost certainly eligible, were excluded, resulting in a countervailing undercount.

Hypothesis: 11 percent of the error rate was caused by 17,000 insufficiently supported cases.
Relation: entailment