das

• Article

  nominative/accusative neuter singular of der: the

• Pron
• Conj

darf

first/third-person present of dürfen

nicht

• Adv

  not, non- (negates the meaning of a verb, adjective, or adverb)

• Intj

nur

• Adv

  1. only, just, merely, simply
  2. ever; at all
  3. however, though

• Conj

eine

• Num

  nominative/accusative feminine singular of ein

• Article
• Pron

rhetorische

Inflected form of rhetorisch

Verpflichtung

1. obligation, responsibility
2. commitment

bleiben

1. to remain (to continue to be)
2. to keep (on); to continue [with infinitive ‘doing something’] (see usage notes below)
3. to stay; to remain in a place
4. to be; to be stuck (implying tardiness)
5. to be left
6. to stick, to stay
7. to remain