Anne is angered and saddened by the fairies' reaction to Lafalle's control over them. Lafalle forces Challe to help steal silver sugar and demands that Anne make sugar confections for him. Because of him, things between Anne and Challe become strained.
control is necessary to keep them 
from doing stupid things.
.التحكم ضروري لمنعهم من فعل أشياء غبية
weil sie andernfalls
nur Unsinn anstellen würden.
hay que controlarlas
para que no hagan estupideces.
hay que controlarlas
para que no hagan estupideces.
je dois les contrôler pour m’assurer
qu’ils ne fassent pas de bêtises.
è necessario controllarli 
per impedire loro di fare stupidate.
é necessário controlá-los
para que não façam idiotices.
Я должен следить за тем,
чтобы они не натворили глупостей.