 
 <prompt> Betty nlo igbeyawo parsnips si ilera onje re. Nigba ti awon parsnips ba ti wa ni ilera, won yio gbe won sinu awon awojo ti o le gbe 20 parsnips ni gbogbo. Ni gbogbo igbeyawo, awon awojo meta lo wa ni oke, ati awon awojo ti wonyi lo wa ni oke. O ni gba awojo 20 ni gbogbo igbeyawo. Nibo ni parsnips ti Betty nlo ni igbeyawo kan? <response>: ```If three-quarters of the boxes are full, then 1 – ¾ = ¼ of the boxes are half-full.
On average, each harvest therefore has 20 boxes * 0.25 = 5 boxes that are half-full.
This leaves 20 total boxes – 5 half-full boxes = 15 full boxes.
Half-full boxes hold 20 parsnips / 2 = 10 parsnips each.
In total, the half-full boxes, therefore, hold 5 boxes * 10 parsnips = 50 parsnips.
The full boxes hold a total of 15 boxes * 20 parsnips = 300 parsnips.
So Betty harvests a total of 50 + 300 = 350 parsnips in an average harvest.

The answer will be 350.``` 