Correct

随群儿

/ suí qúnr / 
Strokes

Example

As a Verb

go with the flow/stream; follow the herd/crowd

1
Tā
他
xìnggé
性格
gǔguài
古怪
  
,
cóngbù
从不
suí
随
qúnr  
群儿
  
。

He is eccentric and never follows the crowd.