Statement: Please check the availability of 2 tickets from Delhi to Lucknow.
Assumptions: I. Person checking knows the desired mode of travel
II.Person checking knows the details of the person travelling
Solution
Option A
Statement said to check the availability of tickets from Delhi to Lucknow so, they should have know the desired mode of travel. To check availability no need of the details of the preson. Feel it practically when you goes to a travel agent and asking for availability. Once you sure about availability then Assumption (II) counts for getting a ticket. So, only Assumption (I) is implicit.
Option A
Statement said to check the availability of tickets from Delhi to Lucknow so, they should have know the desired mode of travel. To check availability no need of the details of the preson. Feel it practically when you goes to a travel agent and asking for availability. Once you sure about availability then Assumption (II) counts for getting a ticket. So, only Assumption (I) is implicit.