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: Medicine
A 10-year-old male child complaints of pain in left hypochondrium for 2 days. Hb-9.69%. His mother gives a history of passing black colored stools 7 days and 2-3 occasions for 2 yrs. During these episodes, he had fatiguability while playing and was not able to play with his peers. Which of the following will maximally help to arrive at a clinical diagnosis - 
Select and explain. 
A. Pallor, B. Jaundice, C. Palpable spleen, D. Free fluid in the abdomen
C: Palpable spleen
Answer: C: Palpable spleen 
Explanation: None