Update dataset README

README.md

@@ -17,9 +17,7 @@ task_categories:
 ProSearch is a benchmark for retrieving scientific method paragraphs
 that satisfy natural-language queries containing multiple experimental
 constraints. A relevant paragraph should support the constraints within
-one coherent experimental setup. The benchmark uses the same
-protocol-level relevance definition for both candidate-pool settings
-described below.
+one coherent experimental setup.
 
 The benchmark covers six experimental-science domains, with **1,515
 queries** and **358,178 method paragraphs**.