Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: An Analysis of Behavioral Economic Interventions at Client-Choice Food Pantries
Brief Summary: The investigators run a series of behavioral economic interventions at client-choice food pantries to encourage clients to choose targeted foods.


Options:
A: Arm Label: Order; Type: EXPERIMENTAL; Interventions: Behavioral: Order | Arm Label: Packaging; Type: EXPERIMENTAL; Interventions: Behavioral: Packaging | Arm Label: Pricing; Type: EXPERIMENTAL; Interventions: Behavioral: Pricing | Arm Label: Relative Proportions; Type: EXPERIMENTAL; Interventions: Behavioral: Relative Proportions | Arm Label: Default Option; Type: EXPERIMENTAL; Interventions: Behavioral: Default Option | Intervention Type: BEHAVIORAL; Name: Order; Assigned to Arm(s): Order | Intervention Type: BEHAVIORAL; Name: Packaging; Assigned to Arm(s): Packaging | Intervention Type: BEHAVIORAL; Name: Pricing; Assigned to Arm(s): Pricing | Intervention Type: BEHAVIORAL; Name: Relative Proportions; Assigned to Arm(s): Relative Proportions | Intervention Type: BEHAVIORAL; Name: Default Option; Assigned to Arm(s): Default Option
B: Arm Label: control; Type: NO_INTERVENTION; Interventions: N/A | Arm Label: Chef; Type: EXPERIMENTAL; Interventions: Other: Chef-enhanced meals | Arm Label: choice architecture; Type: EXPERIMENTAL; Interventions: Behavioral: choice architecture | Arm Label: Chef and choice architecture; Type: EXPERIMENTAL; Interventions: Behavioral: choice architecture, Other: Chef-enhanced meals | Intervention Type: BEHAVIORAL; Name: choice architecture; Assigned to Arm(s): Chef and choice architecture, choice architecture | Intervention Type: OTHER; Name: Chef-enhanced meals; Assigned to Arm(s): Chef, Chef and choice architecture
C: Arm Label: control; Type: NO_INTERVENTION; Interventions: N/A | Arm Label: Educational strategy; Type: EXPERIMENTAL; Interventions: Behavioral: Educational strategy | Arm Label: Screening strategy; Type: EXPERIMENTAL; Interventions: Behavioral: Screening strategy | Arm Label: Environmental strategy; Type: EXPERIMENTAL; Interventions: Other: Environmental strategy | Arm Label: Educational and Screening strategies; Type: EXPERIMENTAL; Interventions: Behavioral: Educational strategy, Behavioral: Screening strategy | Arm Label: Screening and Environmental strategies; Type: EXPERIMENTAL; Interventions: Behavioral: Screening strategy, Other: Environmental strategy | Arm Label: Educational and Environmental strategies; Type: EXPERIMENTAL; Interventions: Behavioral: Educational strategy, Other: Environmental strategy | Arm Label: the three strategies; Type: EXPERIMENTAL; Interventions: Behavioral: Educational strategy, Behavioral: Screening strategy, Other: Environmental strategy | Intervention Type: BEHAVIORAL; Name: Educational strategy; Assigned to Arm(s): Educational and Environmental strategies, Educational and Screening strategies, Educational strategy, the three strategies | Intervention Type: BEHAVIORAL; Name: Screening strategy; Assigned to Arm(s): Educational and Screening strategies, Screening and Environmental strategies, Screening strategy, the three strategies | Intervention Type: OTHER; Name: Environmental strategy; Assigned to Arm(s): Educational and Environmental strategies, Environmental strategy, Screening and Environmental strategies, the three strategies
D: Arm Label: Variety Group; Type: EXPERIMENTAL; Interventions: Behavioral: Variety Group, Behavioral: Nutrition Education Control | Arm Label: Nutrition Education Control; Type: EXPERIMENTAL; Interventions: Behavioral: Nutrition Education Control | Intervention Type: BEHAVIORAL; Name: Variety Group; Assigned to Arm(s): Variety Group | Intervention Type: BEHAVIORAL; Name: Nutrition Education Control; Assigned to Arm(s): Nutrition Education Control, Variety Group

Answer: A