On the "Information for the Patient" label of a certain antidepressant it is claimed that based on some clinical trials, when taking this medication

- there is a 14% chance of experiencing sleeping problems, or insomnia (denote this event by I)

- there is a 26% chance of experiencing headaches (denote this event by H), and

- there is a 35% chance of experiencing at least one of these two side effects (denote this event by L)

1. What is the probability that a patient taking this drug will not experience insomnia?
   
   • 0.14
   • 0.86
   • 0.74
   • 0.26
   
   
   
2. In this context, the complement of event L, "not L," is the event that:
   
   • the patient will experience both side effects.
   • the patient will experience only one of the two side effects.
   • the patient will experience neither of the two side effects.
   • the patient will experience at least one of the side effects.
   
   
   
3. The probability of "not L" is:
   
   • 0.86
   • 0.74
   • 1.6
   • 0.65