<human>: Question: What country is about 4200 km from Guinea-Bissau?

Is Early reports of Europeans reaching this area include those of the Venetian Alvise Cadamosto's voyage of 1455, the 1479–1480 voyage by Flemish-French trader Eustache de la Fosse, and Diogo Cão. a good answer to this question?

OPTIONS:
- yes
- no
<bot>: no