Answer: Evan and Liam are very likely to chase after him and start to wrestle.
Step-by-step explanation:
Jack is using non verbal communication which is well understood by his peers , probably they watch some wrestling sport together and usually when they play they also wrestle amongst each other which is a behaviour that is common amongst young boys and older boys .
When he runs it is a signal to his friends that he needs to be chased after and when they catch up with him they will definitely wrestle amongst each other .