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 jims are nests.
Some nests are beams.
All beams are coaches.
Conclusions :
I. Some coaches are nests.
II. Some beams are jims.
III. No beam is a jim.
IV. Some nests are jims.
1
Only conclusions I and II follow
2
Only conclusions II and III follow
3
Both conclusions I and IV and either conclusion II or III follow
4
Only conclusions II and IV follow