Please assess the completion status of the following clinical trial:

Trial Title: Young Adult Naturalistic Alcohol Study (YANAS) Using Smartphone Technology in a Simulated Laboratory Environment

Study Design Characteristics:
- Allocation: None
- Intervention Model: None
- Observational Model: COHORT
- Primary Purpose: None
- Time Perspective: PROSPECTIVE
- Masking: None
- Phase: None
- Number of Arms: None

Eligibility Criteria:
Inclusion Criteria:~* Be able to read English and complete assessments~* Drink alcohol regularly~Exclusion Criteria:~* Test positive on a urine test for use of certain illegal drugs~* Undergraduate student enrolled in the University of Florida~* Graduate students from the College of Health and Human Performance at the University of Florida~* Pregnant, or breast feeding

- Gender: ALL
- Minimum Age: 21 Years
- Maximum Age: 25 Years
- Healthy Volunteers: t

Study Arms:
- Smartphone breathalyzer device & app (Type: None): This is a small device that attaches to a smartphone with an accompanying app that produces accurate breath alcohol readings when a user blows into a small tube attached to the device. Participants randomized to this study condition will have the opportunity to use this device and app during an alcohol drinking session in a simulated laboratory.
- BAC estimator app (Type: None): This is an app that produces estimated blood alcohol content (eBAC) readings based on sex, weight, number of drinks and time taken to consume drinks. Participants randomized to this study condition will have the opportunity to use this app during an alcohol drinking session in a simulated laboratory.
- Text Messaging (Type: None): A procedure whereby one sends a text message to the phone one is using after each alcoholic drink. Participants randomized to this study condition will have the opportunity to the text messaging procedure during an alcohol drinking session in a simulated laboratory.

Based on this trial design, predict the completion outcome and termination type (if applicable).