Task: Question Answering
Input (English): Question: The recommended secondary prevention measure for the prevention of cervical cancer is: 
 Options:  <1> Vaccine against HPV. <2> Promote the use of condoms. <3> Substitute treatment of estrogen and progesterone in postmenopausal women. <4> Performing cervical cytology for women between 25 and 65 years <5> All are recommendations for secondary prevention.
Output (English): 4