Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.
Statements:
Some bubbles are foams.
Some foams are mattresses.
All mattresses are sofas.
Conclusions:
(I) Some foams are sofas.
(II) Some bubble are mattresses.

​Statements:
Some bubbles are foams.
Some foams are mattresses.
All mattresses are sofas.​

Conclusion I: Some foams are sofas.
• All mattresses are sofas => those foams (which are mattresses) are also sofas.
=> Therefore, Some foams are sofas → Conclusion I follows.

Conclusion II: ​Some bubble are mattresses.
• Some bubbles are foams.
• Some foams are mattresses.
These “some foams” may be different groups.
=> Cannot guarantee bubbles are mattresses → Conclusion II does not follow.

Final Answer:
Only conclusion I follows

Final Correct Option:
A