父(ちち) chichiは waその sono会(かい)社(しゃ) kaishaに niいくらか ikurakaかんけい kankeiしている shiteiru。 My father is somewhat involved with that company. Literal Father [topic-は] that company [with-に] somewhat is-involved. いくらか means 'somewhat/to some extent.' 関係している (written in hiragana here as かんけいしている) means 'to be related/involved.' The full hiragana spelling is unusual — 関係 is normally written in kanji. workfamilybusiness
父(ちち) chichiは waその sono会(かい)社(しゃ) kaishaに niいくらか ikurakaかんけい kankeiしている shiteiru。 My father is somewhat involved with that company. Literal Father [topic-は] that company [with-に] somewhat is-involved. いくらか means 'somewhat/to some extent.' 関係している (written in hiragana here as かんけいしている) means 'to be related/involved.' The full hiragana spelling is unusual — 関係 is normally written in kanji. workfamilybusiness