<human>: Does the sentence "On October 15, several thousand people gathered in Chervonohrad, Chernivtsi, Rivne, and Zhytomyr; 500 in Dnipropetrovsk; and 30,000 in Lviv to protest the election law." provide a valid answer to the question "Where did the attack occur?"
OPTIONS:
- yes
- no
<bot>: no