どちらを選ぶのかを決めるのはあなたの役目だ。

Sentence Analyzer

English Translation

It lies with you to decide which to choose.

Furigana

どちらを選(えら)ぶのかを決(き)めるのはあなたの役目(やくめ)だ。

Romanji

Dochira o erabu no ka o kimeru no wa anata no yakume da.

Words

何方 (どちら、どっち、いずかた、いずち、どち、いずし、なにざま)

which way; which direction; where; which one (esp. of two alternatives); who

を (を)

indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.

選ぶ (えらぶ)

to choose; to select

の (の)

indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question

か (か)

indicates a question (sometimes rhetorical); or; whether or not; some- (e.g. something, someone); indicates doubt, uncertainty, etc.; emphatic prefix; suffix forming adjectives or adverbs; in that way

決める (きめる)

to decide; to choose; to determine; to make up one's mind; to resolve; to set one's heart on; to settle; to arrange; to set; to appoint; to fix; to clinch (a victory); to decide (the outcome of a match); to persist in doing; to go through with; to always do; to have made a habit of; to take for granted; to assume; to dress up; to dress to kill; to dress to the nines; to carry out successfully (a move in sports, a pose in dance, etc.); to succeed in doing; to immobilize with a double-arm lock (in sumo, judo, etc.); to eat or drink something; to take illegal drugs

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

貴方 (あなた)

you (referring to someone of equal or lower status); dear (what a wife calls a husband)

役目 (やくめ)

duty; business; role

だ (だ)

be; is; indicates past or completed action; indicates light imperative