Use the following sentences to derive phrase structure rules for generating the following: i. Halima picked ripe mangoes from a tree. ii. The Bank of Tanzania introduced new notes.

1. S -> NP VP
2. NP -> N
3. NP -> Det N
4. NP -> Det Adj N
5. VP -> V NP
6. VP -> V NP PP
7. PP -> P NP

Applying the phrase structure rules to the sentences:
i. Halima picked ripe mangoes from a tree.
S
NP
N -> Halima
VP
V -> picked
NP
Adj -> ripe
N -> mangoes
PP
P -> from
NP
Det -> a
N -> tree

ii. The Bank of Tanzania introduced new notes.
S
NP
Det -> The
N -> Bank
PP
P -> of
NP
N -> Tanzania
VP
V -> introduced
NP
Adj -> new
N -> notes

Sentence 1: Halima picked ripe mangoes from a tree.

- Phrase Structure Rules:
```
S -> NP VP
NP -> Proper Noun
VP -> V NP PP
PP -> P NP
```

Derivation:

```
S
\- NP -> Halima
\- VP -> picked NP PP
\- NP -> ripe mangoes
\- PP -> from NP
\- NP -> a tree
```

Sentence 2: The Bank of Tanzania introduced new notes.

- Phrase Structure Rules:
```
S -> NP VP
NP -> Proper Noun
VP -> V NP
```

Derivation:

```
S
\- NP -> The Bank of Tanzania
\- VP -> introduced NP
\- NP -> new notes
```