Hi<br/><br/>Could you please tell me if the prepositions <b><i>with</i></b> and <b><i>against</i></b> are optional with the word <b><i>compete</i></b>? For example, are these the same?<br/><br/>She can't <b><i>compete</i></b> her sister.<br/><br/>She can't <b><i>compete with/against</i></b> her sister.<br/><br/>Thanks,<br/><br/>Tom