Please assess the completion status of the following clinical trial:

Trial Title: Mood and Influenza Vaccine Response: A Feasibility Trial

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

Eligibility Criteria:
Inclusion Criteria:~* Males and Females aged 65-85 years (inclusive)~* Received influenza vaccination for the 2016/17 season~* Eligible to receive 2017/18 influenza vaccination as part of usual care~* Ability to give informed consent~Exclusion Criteria:~* Males and Females aged less than 65 or over 85 years (exclusive)~* Did not receive influenza vaccination for the 2016/17 season~* Ineligible to receive 2017/18 influenza vaccination as part of usual care~* Unable to provide informed consent~Deemed by health care provider to be:~* Too physically frail to participate~* Diagnosed with dementia or other cognitive condition which would make participation difficult~* Insufficient command of English language~* Influenza vaccination contraindicated~* Sufficiently impaired of hearing or vision that exposure to the intervention or control video content as intended would be compromised~* Those for whom the collection of blood samples is contraindicated.

- Gender: ALL
- Minimum Age: 65 Years
- Maximum Age: 85 Years
- Healthy Volunteers: t

Study Arms:
- Experimental (Type: EXPERIMENTAL): Participants in the experimental condition will view a video designed to induce positive affect. This includes 3 short comedy clips (fork handles sketch, the two Ronnie's; A room with a view - faulty towers; Tim Vine Live stand-up extract), uplifting music (Jailhouse Rock - Elvis Presley; Happy Together - The Turtles), jokes and positive imagery. The content of the intervention has been informed by patient and public involvement, focus groups with older adults, and pilot testing.
- Active Control (Type: ACTIVE_COMPARATOR): Participants in the control condition will view a video of matched length to the experimental condition video, but not designed to induce mood change. This includes short documentary clips (a pride in pencils; model railways, lecture extract on hydration), neutral music and images.

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