Please assess the completion status of the following clinical trial:

Trial Title: Walking Interventions, Cognitive Remediation and Mild Cognitive Impairment

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

Eligibility Criteria:
Inclusion Criteria:~* Men and women meeting all criteria listed below will be included in the study:~* Subjects between 65-85 years of age inclusive~* Subjects with Short Physical Performance Battery of 10 or greater~* Subjects averaging less than 5,000 steps per day~* Subjects with Mini Mental State Exam 25-28, inclusive~* Subjects with normal for age physical-neurological exam~* Subjects able to walk a city block without a walking aid~* Written Informed Consent obtained PRIOR to performing any study procedures~Exclusion Criteria:~* Subjects with difficult walking due to pain or posture~* Subjects with difficulty in using computer due to significant visual and/or fine motor impairment~* Subjects with large weight loss (\>15 Kilogram) in the last 12 months~* Subjects with geriatric depression scale \> 9.~* Subjects with Malignancies in the past 5 years, with the exception of skin cancer therapeutically controlled~* Subjects with abnormal electrocardiogram results. These include: a resting heart rate below 40 bpm or above 100 bpm, previously unknown and/or untreated atrial fibrillation or flutter, evidence of a third degree A-V block, a previously undocumented left bundle branch block, S-T segment depression of greater than 2 mm, evidence of a previous MI, or any other findings that in the clinical judgment of the medical investigator preclude participation in an exercise intervention.~* Subjects with shortness of breath, exertional angina, uncontrolled high blood pressure or any other chronic medical condition deemed by the physician to preclude participation in an exercise intervention.~* Subjects with any other medical condition or disease that is life-threatening or that can interfere with, or be aggravated by, exercise.~* Subjects who currently smoke.

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

Study Arms:
- Cognitive Remediation Therapy Group (Type: EXPERIMENTAL): 30 minute Cognitive Remediation Therapy and 60 minute Healthy Living Class three time per week
- Walking Intervention Group (Type: EXPERIMENTAL): 60 minutes of walking and 30 minutes of reading stimulation three times a week
- Combination Group (Type: EXPERIMENTAL): 30 minutes of Cognitive Remediation therapy and 60 minutes of walking three times a week
- Healthy Living Group (Type: EXPERIMENTAL): 60 minute Healthy Living Class and 30 minutes of reading stimulation three times a week.

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