Analyzer
Sentence analysis
13Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
グラフ理論
graph theorynoun
の
possession, attribution, nominalizer, or nominal linkergrammar
専門家
specialist; expert; professionalnoun
で、
location, means, or scope markergrammar
最短
shortest; minimumno-adjective, noun
経路
route; path; course; channel; process; stagesnoun
問題
question; problem (on a test); problem; issue; matter; doubt; public discussion; controversy; trouble; difficulty; inconveniencenoun
を
object markergrammar
研究
research; study; investigationnoun, suru verb
し
light/support verb with a noun or noun-like phrase-> するgrammar
ている。
ongoing or resultant stategrammar