Changelog - 
1. The recommendations don't get repeated now. 
2. Recommendations get the same condition throughout their lifetime.
3. Recommendations are not shown if they're used before they're shown
for the first time. Also not shown again if they're used 3 times after
it is shown for the first time.
4. Fixed the code to show only 3.5 to 5 stars.
5. Modified the tasks.xml for some grammatical mistakes.
6. Modified the recorder to get the task numbers with recommendations
and clicks.