In the following question the symbols @, $$\bigstar$$,$ and % are used with the following meaning as illustrated below:

’P$$\delta$$Q’ means ‘P is not smaller than Q’
’P$$\bigstar$$Q’ means ‘P is not greater than Q’ 
‘P%Q’ means ‘P is neither greater than nor equal to Q’
‘P$Q’ means ‘P is neither smaller than nor equal to Q’
‘P@Q’ means ‘P is neither greater than nor smaller than Q’
In each question three statements showing relationship have been given which are followed by three conclusions I II & III Assuming that the given statement are true find out which conclusion(s) is/are definitely true.