Please assess the completion status of the following clinical trial:

Trial Title: Financial Incentives for Smoking Cessation Among Disadvantaged Pregnant Women

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

Eligibility Criteria:
Inclusion Criteria for two intervention arms:~* report being smokers at the time that they learned of the current pregnancy;~* report smoking in the 7 days prior to the first prenatal care visit with biochemical verification;~* \< 25 weeks gestation;~* English speaking;~* plan on remaining in the geographical area through 12months postpartum.~Inclusion Criteria for never-smoker comparison condition:~* report being nonsmokers at the time they learned of the current pregnancy;~* report no smoking in the past 6 month;~* Biochemical verification of non-smoker status;~* report smoking \< 100 cigarettes in their lifetime;~Exclusion criteria:~* \> 25 weeks gestation;~* unavailable for routine assessments through 1 year postpartum;~* opioid substitution therapy;~* untreated/unstable serious mental illness

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

Study Arms:
- Best practices for pregnant smokers (Type: EXPERIMENTAL): Five As plus referral to pregnancy-specific tobacco quit line
- Best practices plus financial incentives (Type: EXPERIMENTAL): Best practices plus providing financial incentives contingent on biochemically verified abstinence. Incentives are in the form of vouchers exchangeable for retail items and available through 12-weeks postpartum.
- Never-smoker comparison condition (Type: NO_INTERVENTION): We will follow a group of never-smoker pregnant women matched to smokers on key sociodemographic and obstetrical characteristics for purposes of comparisons in birth/health outcomes at delivery and through 1 year postpartum

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