1. Cobian Backup was a free , donation-supported backup software for Microsoft Windows . It is written in Delphi by Luis Cobian of Umea University .
2. Cobian Backup was a free , written backup software for Microsoft Windows and is supported by Luis Cobian of Umea University in Delphi .

no

1. To find the cuts used by this method , problem-specific methods are required .
2. Problem-specific methods are needed to find the cuts used by this method .

yes

1. Mike McCoy was the head coach of the Aviators , and Carl Caldwell was the General Manager .
2. The main coach of the aviators was Carl Carl Caldwell , and the general manager was Mike McCoy .
no