"When ImageSprite1 touches ImageSprite2, play Player1Sound" Is this possibble to do?

So I'm making a school project and I need this done by Friday. Please I need some help. Please help me.

See
http://www.appinventor.org/bookChapters/chapter17.pdf
of the free book at
http://www.appinventor.org/book2

grafik

Thank you so much you guys! Your amazing!