 We corroborate the theory by reviewing and refining part of the UCCA EWT corpus and providing a new dataset alongside comparative analysis with other schemes .
<fluency>  We corroborate the theory by reviewing and refining part of the UCCA EWT corpus and providing a new dataset alongside comparative analysis with other schemes .
 We corroborate the theory by reviewing and refining part of the UCCA EWT corpus , providing a new dataset alongside comparative analysis with other schemes .