Andy solves problems 70 to 125 inclusive in a Math exercise. How many problems does he solve? Choices:
A) 56
B) 52
C) 51
D) 50
E) 49
125-70+1= 
<gadget id="calculator">125-70+1</gadget>
<output>56</output>
56   '56' is the answer
<result>A</result>
Andy solves problems 70 to 125 inclusive in a Math exercise. How many problems does he solve?