Please assess the completion status of the following clinical trial:

Trial Title: Relapse Prevention Through Social Networking Groups

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

Eligibility Criteria:
Inclusion Criteria:~* Smoked at least 1 cigarette a day when first joined ICSC~* Aged 18 or above at the baseline of the RCT~* Clients who have received 3 to 5 smoking cessation counseling provided by ICSC~* Reported tobacco abstinence in the past 7 days at the 8-week follow-up since receiving treatment from ICSC~* Able to communicate in Cantonese and read Chinese~* Have a local network mobile phone with mobile internet access~Exclusion Criteria:~* Those with unstable physical or psychological conditions as advised by the doctor or counselor in charge~* Smokers with diagnosed alcohol dependence by clinicians or the score of the Alcohol Use Disorders Identification Test (AUDIT) is 8 or higher

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- WhatsApp (Type: EXPERIMENTAL): Provide peer support and deliver relapse prevention messages through WhatsApp for 8 weeks and telephone follow ups
- Facebook (Type: EXPERIMENTAL): Provide peer support and deliver relapse prevention messages through Facebook for 8 weeks and telephone follow ups
- Control (Type: NO_INTERVENTION): Telephone follow ups and received a self-help book only

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