<human>: Does the sentence "Poles of the 17th century assumed that "szlachta" came from the German "schlachten" ("to slaughter" or "to butcher"); also suggestive is the German "Schlacht" ("battle")." provide a valid answer to the question "What did the poles of the 17th century think the term szlachta came from?"
OPTIONS:
- yes
- no
<bot>: yes