Es

E-flat

ist

third-person singular present of sein

oft

often

interessant

• Adj

  interesting

• Adv

wie

• Adv

  how

• Conj

sich

1. Reflexive pronoun of the third person singular: herself, himself, itself, oneself (direct or indirect object)
2. Reflexive pronoun of the third person plural: themselves (direct or indirect object)

das

• Article

  nominative/accusative neuter singular of der: the

• Pron
• Conj

oder

• Conj

  or

• Particle