sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: What can I do to become an automobile engineer, after graduation in mechanical engineering?
 sentence 2: What should I do after my graduation in mechanical engineering? sentence 1: What goes up but never comes down?
 sentence 2: What goes up and never comes down? sentence 1: Can one become a billionaire in the Hedge Fund industry now?
 sentence 2: Hedge Fund Managers: How is Tom Steyer a billionaire? sentence 1: How can I overcome the procrastination?
 sentence 2: What are the best techniques that worked for you to overcome procrastination? sentence 1: Whom should I ask for the best solutions to QuickBooks' technical issues?
 sentence 2: What is the best Quickbooks technical support number? sentence 1: Why isn't the iTunes Store working? How can it be fixed?
 sentence 2: Why is the music so readily duplicated in iTunes? Can't they fix anything? Is Tenorshare OK to use?
not same meaning
not same meaning
same meaning
not same meaning
same meaning
same meaning
not same meaning