This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Skin
A 2 day old newborn girl born out of non-consanguinous marriage was evaluated for tense blister and areas of denuded skin that had been present since bih. The child develops while mother handles for bathing and feeding. The sibling of child also had h/o developing similar lesions. 
Select and explain. 
A. Congenital syphilis, B. Congenital epidermolysis bullosa, C. LCH, D. Congenital bullous icthyosiform erythroderma
B: Congenital epidermolysis bullosa
Answer: B: Congenital epidermolysis bullosa 
Explanation: B i.e. Congenital Epidermolysis bullosa