Please assess the completion status of the following clinical trial:

Trial Title: Putting Life in Years (PLINY): Telephone Friendship Groups Research Study

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: SUPPORTIVE_CARE
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Aged 75 years or over~* Good cognitive function, defined as Six Cognitive Impairment Test Brooke P, Bullock R, 1999) score of 7 or under;~* Living independently (including those who are co-resident with others) or in sheltered/ extra care housing;~* Able to understand and converse in English.~Exclusion Criteria:~* Aged 74 years or younger~* 6CIT score of 8 or more~* In residential/ nursing care homes~* Unable to understand and converse in English~* Unable to converse on the telephone with assertive technology 6. Already receiving a telephone intervention

- Gender: ALL
- Minimum Age: 75 Years
- Maximum Age: None
- Healthy Volunteers: t

Study Arms:
- Telephone friendship groups (Type: ACTIVE_COMPARATOR): Participants allocated to telephone friendship groups will take part in 12 weekly group telephone discussions. The participant will be called, by a trained Age UK Sheffield volunteer, in their own home. The group discussions will take place for about an hour each week and involve between 6-8 participants. Participants will be introduced to weekly group calls by the volunteer who will call each participant individually for around 20 minutes each week for up to six weeks before the group is established.~The group may have a particular focus or talk about different topics each week. The individual participants are joined together through a teleconferencing system (provided by Community Network).
- Usual health and social care (Type: NO_INTERVENTION): Participants allocated to the control arm will not receive any research intervention. However, they will participate in the research by completing questionnaires about their health and wellbeing.

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