Four people (Pamela, Ursula, Jesse, and Ivan) with last names Usaber, Young, Quail, and Pettitte, each gave a number of yellow stones.
Each person was of a different occupation: zookeeper, quack, postal worker, and xylophone player.
If each person gave one of the following amounts of yellow stones, (7, 15, 19, and 20) can you figure out the first name, last name, and how many yellow stones each person gave?
Ivan, and Usaber often watch fights at the postal worker's place.
The person who gave 20 yellow stones, Pettitte and Jesse all went to the Young and Pamela aren't the person who gave 7 yellow stones.
Young and Pamela aren't the person who gave 7 yellow stones.
Ivan went with Usaber to the amusement park one day.
The person who was the quack. All four people are mentioned in this clue.
The postal worker, who gave 15 yellow stones, isn't Usaber.
The person who gave 7 yellow stones, Jesse, and the xylophone player went to the movies together.
Ursula is not the person who gave 15 yellow stones, nor has the last name Pettitte.
The zookeeper, who gave 7 yellow stones, isn't Usaber.
The person who gave 7 yellow stones, Pettitte and Jesse all went to the Jesse, Pettitte, and Ivan were not the person who gave 20 yellow stones.
Jesse, Pettitte, and Ivan were not the person who gave 20 yellow stones.
Ursula and Young once dated the quack.
The person who gave 20 yellow stones is not named Pamela or Quail.
The quack, who gave 19 yellow stones, isn't Young.
The quack, whose first name is Pamela, wasn't the person who gave 7 yellow stones.
Usa
You
Qua
Pet
zoo
qua
pos
xyl
7
15
19
20
Pam
Urs
Jes
Iva
7
15
19
20
zoo
qua
pos
xyl
Place a N in any square that is a definite "no" and a Y in any square that is a definite "yes". I give up!