Why do we say tree diagrams are more advantageous and informative than linear structure in analyzing the constituent relationship among linguistic elements Support your statement with examples?

In modern linguistic studies, the written form of language is given more emphasis than the spoken form for a number of reasons.

The sentence “The baby smiled.” is a（）.

The pair of words “l(fā)end”and “borrow”are（）.

Only when a maxim under Cooperative Principle is blatantly violated and the hearer knows that it is being violated, do conversational implicatures arise.