AnalyzerSentence analysis6SpansSentence片方だけが努力している1000 character limitAnalyzeSentence片かた方ほうだけが努ど力りょくしているSpan Details片かた方ほうone side; one party; the other side; one of a pair; the other one; the matenoun, no-adjectiveだけonly; justgrammarがsubject markergrammar努ど力りょくeffort; hard work; endeavornoun, suru verbしlight/support verb with a noun or noun-like phrase-> するgrammarているongoing or resultant stategrammar