text: Due to concerns about B.1.617, many countries have imposed travel restrictions on India in case passengers may carry the strain?
classes:  No, the restrictions will be eased when India successfully controls the B.1.617 strain.  Besides, the restrictions will be eased when India successfully controls the B.1.617 strain.  Yes, the restrictions will be eased when India successfully controls the B.1.617 strain.  Meanwhile, the restrictions will be eased when India successfully controls the B.1.617 strain.