Every delegate to the convention

Answer choices

1. A

   Reversal3% picked this

   Every party member at the convention is a delegate to

   This reverses the first premise. PM → D

   3%
2. B

   Unsupported Relationship5% picked this

   At least some speakers at the convention are neither delegates nor

   It can be inferred that S ↢some↣ D + PM some speakers are both delegates and party members. But it does not follow S ↢some↣ ~D + ~PM that some speakers are neither delegates nor party members.

   5%
3. C

   Correct76% picked this

   At least some speakers at the convention are delegates to

   Why this is right

   Some delegates to the D ↢some↣ GO convention are government officials. Each government GO → S official who is at the convention is a speaker at the convention, as well. D ↢some↣ S It follows that some speakers at the convention are delegates to the convention.

   Skill tested: Must be True · how this choice captures the argument's function is the move to repeat next time.

   76%
4. D

   Reversal4% picked this

   All speakers at the convention are

   This reverses the GO → S third premise.

   4%
5. E

   Too Strong13% picked this

   Every government official at the convention is a

   Every delegate to the D → PM convention is a party member. Some delegates to D ↢some↣ GO the convention are government officials. So it follows that GO ↢some↣ PM some government officials at the convention are party members. But to say that every GO → PM government official at the convention is a party member goes too far.

   13%