Please assess the completion status of the following clinical trial:

Trial Title: Addressing COVID-19 Mental Health Problems Among US Veterans

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: HEALTH_SERVICES_RESEARCH
- Time Perspective: None
- Masking: SINGLE
- Phase: None
- Number of Arms: 3.0

Eligibility Criteria:
Inclusion Criteria:~* English speakers, veterans (military experience) aged 18-80, US residents~Exclusion Criteria:~* non-English speakers, age less than 18 or more than 80

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 80 Years
- Healthy Volunteers: t

Study Arms:
- Video-based intervention (Type: EXPERIMENTAL): A brief video about coping with COVID-19 stress presented to the participants
- vignette intervention (Type: EXPERIMENTAL): A brief vignette about coping with COVID-19 stress presented to the participants
- Control (Type: NO_INTERVENTION): Only assessment, no intervention arrm

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