SSC MTS 12 Oct 2021 Shift 3 Paper

Two statements are followed by two conclusions numbered I and II. Assuming the statements to be true even if they do not conform to real-world knowledge, decide which of the conclusions logically follows/follow from the statements.
Statements:
1. Some phones are instruments.
2. All instruments are devices
Conclusions:
I. All devices are instruments.
Il. Some devices are phones.