Talk does not involve person can be at loss of word. Play involves laugh. Smile is made of happiness. Talk causes conversation. Smile involves make others happy too. Fly airplane does not involve buy grocery. Teach other person does not involve person can be at loss of word. Teach other person involves talk. Crash your car involves buy grocery. Laugh involves smile. Talk involves laugh. Fly airplane involves make others happy too. Teach other person does not involve that he pay his depts.
Teach other person involves make others happy too.