Answer:
a. The haiku shares a distinct event in nature, while the romantic poem relays a personal experience with nature.
Step-by-step explanation:
Yosa Buson was a haiku poet and also a painter from the Edo period. His haiku accentuates visual imagery. Haiku is a Japenese form of 3 line poem. A haiku usually tells about nature or natural phenomenon. Whereas, in the poem, Frost at Midnight by Samuel Taylor Coleridge the description of nature is based upon the experience of the poet.
For example :
A Haiku by Buson "Blown from the west"
"Blown from the west,
fallen leaves gather
in the east."
In this haiku, the poet describes the natural phenomenon.
An excerpt from Frost at Midnight by Samuel Taylor Coleridge
"The Frost performs its secret ministry,
Unhelped by any wind. The owlet's cry
Came loud—and hark, again! loud as before."
The poet is describing the nature that he has experienced.