The stop was motivated slightly by a growing desire to visit Spain and Portugal . I figure if I get him excited enough , it might be our next trip For dinner we taxied out to Lark , sharing plates of various foods , but most memorable was our first taste of Sweetbreads , which when fried up and covered in sauce tasted like super fatty and chewy sweet and sour pork . We ended our journey there in Seattle , having drinks at the bar in Pike 's Market , talking about our experiences with the bartender . We had come from the highest mountains and desolate forests to packed cities brimming with nightlife and community .

Based on the preceding passage, choose your answer for question What may be the reason for them going to multiple destinations ?
OPT:
(a). They were on a road trip across the country .;
(b). They stopped to rest in different towns on their trip .;
(c). None of the above choices .;
(d). They were on a trip with their significant other .;
The answer is:
(d).