diese

1. nominative feminine singular of dieser; "this"
2. accusative feminine singular of dieser; "this"
3. nominative plural of dieser; "these"
4. accusative plural of dieser; "these"

Frage

1. question (interrogative sentence or phrase)
2. question, issue (subject or topic for consideration or investigation)
3. question, doubt (challenge about the truth or accuracy of a matter)

ist

third-person singular present of sein

sehr

1. very
2. a lot, much

oft

often

aufgekommen

past participle of aufkommen