In a certain code, 'nop al ed' means 'They like flowers'. Which code word means 'flowers'?
I. 'id nim nop' means 'They are innocent'.
II. 'gob ots al' means 'We like roses'.

Options

A. the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question,
B. the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question,
C. the data either in statement I alone or in statement II alone are sufficient to answer the question,
D. the data in both statements I and II together are necessary to answer the question.

Explanation

To solve the problem, we need to decode the words in the given code. Let's analyze the information step by step.

### Given Information:
1. **Code:** 'nop al ed' means 'They like flowers'.
2. **Statement I:** 'id nim nop' means 'They are innocent'.
3. **Statement II:** 'gob ots al' means 'We like roses'.

### Step 1: Identify Common Words
From the first code, we can identify that:
- 'nop' corresponds to 'They' (since it appears in both the first and second statements).
- 'al' corresponds to 'like' (since it appears in both the first and second statements).

### Step 2: Determine the Remaining Codes
From the first code:
- The remaining word 'ed' must correspond to 'flowers' because 'nop' is 'They' and 'al' is 'like'.

### Step 3: Verify with Other Statements
Now, let's verify with the other statements:
- In Statement I ('id nim nop' means 'They are innocent'), we already established that 'nop' means 'They'.
- In Statement II ('gob ots al' means 'We like roses'), we see that 'al' again means 'like'.

### Conclusion
Since 'ed' is the only code left from the first statement that corresponds to 'flowers', we conclude that:
- The code word for 'flowers' is **'ed'**.

### Final Answer
The code word that means 'flowers' is **'ed'**.