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Sentence analysis
7Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
選挙
election; electing by votenoun, suru verb
の
possession, attribution, nominalizer, or nominal linkergrammar
予備工作
preparatory work; spadework; preliminariesnoun
に
direction, time, indirect object, or target markergrammar
力を入れた。
put effort into; put strength into; strain-> 力を入れるexpression, verb