LIC AAO 4 May 2019 Shift 1 Paper

In the question below are given two statements followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.
Statement:
No exercise is dance.
All dances are nests.
Conclusion:
I. Some nests are definitely exercises.
II. All exercises can be nest.