Is the next sentence syntactically and semantically acceptable?

It was in the park last night that the policeman met several young students.
OPTIONS:
- unacceptable
- acceptable
unacceptable
Är nästa mening syntaktiskt och semantiskt godtagbar? Det var i parken i går kväll som polismannen träffade flera unga elever. ALTERNATIV: - oacceptabelt - godtagbart
Is the next sentence syntactic and semantic acceptable? It was in the park last night that the policeman met several young students. ALTERNATIVES: - unacceptable - acceptable
oacceptabelt
unacceptable