>>14355234Line 1 implies each pair of shoes is 10
normally, shoes have worth as a pair.
Line 2 Implies that one person is 5
Line 3 implies that a pair of cones is 4
Line 4 cannot be computed.
A single show, undefined. Nay, it is worthless = 0.
The person is wearing a pair of purple shoes, but we don't know how much the shoes he was originally wearing are worth, cannot complete the calculation.
Also, the person appears to be carrying two cones. It is undetermined how this impacts the operation of line 4.
Finally, a single cone is also undefined.