It is difficult to comment conclusively on these theories <b>in general</b>, <b>apart from</b> saying that <b>any and all of them</b> might be possible.<br/><br/>Hi,<br/><br/>Is it right to understand the above as the following? Thanks.<br/><br/><b>Generally speaking</b>, it's difficult to comment conclusively on these theories, <b>aside from</b> saying that <b>any of them</b> might be possible.