Mrs. Jones explained to her niece FIONA THAT SHE COULDN4T POISON THE NEIGHBOR'S BARKING DOG NO MATTER HOW MUCH SHE NEEDED HER BEAUTY SLEEP.
Fiona, "You can't poison the neighbor's barking...
No change is necessary.
Fiona, "She couldn't poison the neighbor's barking ...
Fiona "that she couldn't poison the neighbor's barking...