Willy is visiting Babbs' apartment one day and makes the following remark about Babbs' Boston fern: "I think you are overwatering your Boston fern. The fronds are turning yellow at the base." What are the grounds in Willy's argument?
A) Yellow fronds are a reliable sign of overwatering.
B) The fronds are turning yellow at the base.
C) Willy's judgment about indoor plants can be trusted.
D) Babbs should cut down on watering.

Question

Quizplus · Accepted Answer

The grounds in Willy's argument are based on the observation that the fronds of the Boston fern are turning yellow at the base. This is a reliable sign of overwatering, which is a common mistake made by indoor plant owners. Willy's judgment about indoor plants may or may not be trusted, but it is not relevant to the grounds of the argument. The conclusion that Babbs should cut down on watering is a possible recommendation based on the observation of yellow fronds, but it is not explicitly stated in Willy's remark.

Willy Is Visiting Babbs' Apartment One Day and Makes the Following