In this task, you are given a sentence in the Spanish language. Your task is to translate the Spanish sentence into the English language.

Example Input: ¿Qué hormona provoca la ovulación?
Example Output: What hormone causes ovulation ?

Example Input: Al disolver un soluto no volátil en un disolvente formando una disolución diluida, se observa
Example Output: When dissolving a non-volatile solute in a solvent forming a diluted solution, it is observed

Example Input: La medida de prevención menos eficaz en la aparición de un brote de salmonelosis es
Example Output:
The least effective prevention measure in the appearance of an outbreak of salmonellosis is