Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: HIV Infection and Breastfeeding: Interventions for Maternal and Infant Health
Brief Summary: This is a comparative clinical trial among HIV-infected women and their infants to determine:

1. the benefit of nutritional supplementation given to women during breastfeeding
2. the benefit and safety of antiretroviral (ARV) medications given either to infants or to their mothers to prevent HIV transmission during breastfeeding
3. the feasibility of exclusive breastfeeding followed by early, rapid breastfeeding cessation


Options:
A: Arm Label: ST-DI (Delayed intervention); Type: OTHER; Interventions: Dietary Supplement: Maize-soy flour | Arm Label: LNS-10gM; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Lipid-based nutrient supplement, 10gM | Arm Label: LNS-20gM; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Lipid-based nutrient supplement, 20gM | Arm Label: LNS-20gNoM; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Lipid-based Nutrient Supplement, 20gNoM | Arm Label: LNS-40gM; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Lipid-based nutrient supplement, 40gM | Arm Label: LNS-40gNoM; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Lipid-based Nutrient Supplement, 40gNoM | Intervention Type: DIETARY_SUPPLEMENT; Name: Lipid-based nutrient supplement, 10gM; Assigned to Arm(s): LNS-10gM | Intervention Type: DIETARY_SUPPLEMENT; Name: Lipid-based nutrient supplement, 20gM; Assigned to Arm(s): LNS-20gM | Intervention Type: DIETARY_SUPPLEMENT; Name: Lipid-based Nutrient Supplement, 20gNoM; Assigned to Arm(s): LNS-20gNoM | Intervention Type: DIETARY_SUPPLEMENT; Name: Lipid-based nutrient supplement, 40gM; Assigned to Arm(s): LNS-40gM | Intervention Type: DIETARY_SUPPLEMENT; Name: Lipid-based Nutrient Supplement, 40gNoM; Assigned to Arm(s): LNS-40gNoM | Intervention Type: DIETARY_SUPPLEMENT; Name: Maize-soy flour; Assigned to Arm(s): ST-DI (Delayed intervention)
B: Arm Label: Maternal ARVs & Nutrition Supplement; Type: ACTIVE_COMPARATOR; Interventions: Drug: Maternal zidovudine/lamivudine/lopinavir-ritonavir, Dietary Supplement: Maternal protein and calorie supplement | Arm Label: Infant NVP & Nutrition Supplement; Type: ACTIVE_COMPARATOR; Interventions: Drug: Infant nevirapine, Dietary Supplement: Maternal protein and calorie supplement | Arm Label: Maternal ARVs & No Nutrition Supplement; Type: ACTIVE_COMPARATOR; Interventions: Drug: Maternal zidovudine/lamivudine/lopinavir-ritonavir | Arm Label: Infant NVP & No Nutrition Supplement; Type: ACTIVE_COMPARATOR; Interventions: Drug: Infant nevirapine | Arm Label: No Drugs & Nutrition Supplement; Type: ACTIVE_COMPARATOR; Interventions: Dietary Supplement: Maternal protein and calorie supplement | Arm Label: No Drugs & No Nutrition Supplement; Type: NO_INTERVENTION; Interventions: N/A | Intervention Type: DRUG; Name: Maternal zidovudine/lamivudine/lopinavir-ritonavir; Assigned to Arm(s): Maternal ARVs & No Nutrition Supplement, Maternal ARVs & Nutrition Supplement | Intervention Type: DRUG; Name: Infant nevirapine; Assigned to Arm(s): Infant NVP & No Nutrition Supplement, Infant NVP & Nutrition Supplement | Intervention Type: DIETARY_SUPPLEMENT; Name: Maternal protein and calorie supplement; Assigned to Arm(s): Infant NVP & Nutrition Supplement, Maternal ARVs & Nutrition Supplement, No Drugs & Nutrition Supplement
C: Arm Label: Iron and Folic Acid (IFA); Type: ACTIVE_COMPARATOR; Interventions: Dietary Supplement: Iron and Folic Acid (IFA), Dietary Supplement: Multiple Micronutrient (MMN) group, Dietary Supplement: Lipid-based Nutrient Supplements (LNS) group | Arm Label: Multiple Micronutrient (MMN); Type: ACTIVE_COMPARATOR; Interventions: Dietary Supplement: Iron and Folic Acid (IFA), Dietary Supplement: Multiple Micronutrient (MMN) group, Dietary Supplement: Lipid-based Nutrient Supplements (LNS) group | Arm Label: Lipid-based Nutrient Supplements (LNS); Type: ACTIVE_COMPARATOR; Interventions: Dietary Supplement: Iron and Folic Acid (IFA), Dietary Supplement: Multiple Micronutrient (MMN) group, Dietary Supplement: Lipid-based Nutrient Supplements (LNS) group | Intervention Type: DIETARY_SUPPLEMENT; Name: Iron and Folic Acid (IFA); Assigned to Arm(s): Iron and Folic Acid (IFA), Lipid-based Nutrient Supplements (LNS), Multiple Micronutrient (MMN) | Intervention Type: DIETARY_SUPPLEMENT; Name: Multiple Micronutrient (MMN) group; Assigned to Arm(s): Iron and Folic Acid (IFA), Lipid-based Nutrient Supplements (LNS), Multiple Micronutrient (MMN) | Intervention Type: DIETARY_SUPPLEMENT; Name: Lipid-based Nutrient Supplements (LNS) group; Assigned to Arm(s): Iron and Folic Acid (IFA), Lipid-based Nutrient Supplements (LNS), Multiple Micronutrient (MMN)
D: Arm Label: IFA group; Type: ACTIVE_COMPARATOR; Interventions: Dietary Supplement: IFA | Arm Label: MMN group; Type: ACTIVE_COMPARATOR; Interventions: Dietary Supplement: MMN | Arm Label: LNS group; Type: EXPERIMENTAL; Interventions: Dietary Supplement: LNS | Intervention Type: DIETARY_SUPPLEMENT; Name: IFA; Assigned to Arm(s): IFA group | Intervention Type: DIETARY_SUPPLEMENT; Name: MMN; Assigned to Arm(s): MMN group | Intervention Type: DIETARY_SUPPLEMENT; Name: LNS; Assigned to Arm(s): LNS group

Answer: B