Please assess the completion status of the following clinical trial:

Trial Title: Optimizing an mHealth Intervention to Change Food Purchasing Behaviors for Cancer Prevention

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: FACTORIAL
- Observational Model: None
- Primary Purpose: PREVENTION
- Time Perspective: None
- Masking: SINGLE
- Phase: None
- Number of Arms: 4.0

Eligibility Criteria:
Inclusion criteria~* 18 years or older~* Fluent in English~* Low adherence to cancer prevention dietary guidelines, operationalized as a score of ≤ 2 out of 4 using the National Cancer Institute method for assessing adherence to World Cancer Research Fund/American Institute for Cancer Research (WCRF/AICR) lifestyle recommendations. This three-level scoring system (meeting/partially meeting/not meeting each recommendation) includes 4 items specific to diet. Participants must score equal or less than 2, meaning that they are fully meeting recommendations for no more than 2 of the 4 dietary recommendations.~* Performs the majority of the household's food shopping, and do so at stores that can passively stream item-level data from a store loyalty card to the Information Machine API (e.g., Walmart, Target, ShopRite, Wegman's, etc.)~* Has a smartphone with iOS or Android operating system that is compatible with the program app~* Lives in a household with at least one other adult who consents to being randomized to possibly receive messages on his/her own cell phone through the program app~Exclusion criteria~* Medical condition or psychiatric condition (e.g., active substance abuse, eating disorder) that may limit appropriateness of or ability to comply with program dietary recommendations~* Planning to enroll in another lifestyle modification program in the next 6 months~* Bariatric surgery history~* Currently pregnant or breastfeeding or planning to become pregnant in the next 6 months

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 70 Years
- Healthy Volunteers: t

Study Arms:
- LOCATION TRIGGERED MESSAGING (Type: EXPERIMENTAL): Weekly message is triggered when arriving at grocery store.
- COACH MONITORING (Type: EXPERIMENTAL): Coaches view grocery purchases via web portal, send weekly messages about purchases they observe, and conduct three brief phone calls to discuss purchases.
- BENEFITS OF CHANGE (Type: EXPERIMENTAL): Attend an extra workshop session and three phone calls to identify and reflect on benefits of dietary change. Content added to standard weekly messages about benefits of change.
- HOUSEHOLD SUPPORT (Type: EXPERIMENTAL): An adult household member attends one workshop session and three phone calls with the index participant. This household member receives weekly text messages for 20 weeks about program goals and ways to support the index participant.

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