Assertion: arsenal | /r/CapableOf | muster their first chance
Facets:
value: after half an hour
type: TEMPORAL
Source sentences:
text: Arsenal mustered their first chance after half an hour, when David Luiz headed a few yards wide from Mesut Ozil's corner, but Leeds continued to dominate, with Martinez again coming to Arsenal's rescue, this time from Alioski, and Gotts slicing a clear chance over the bar soon after that.