
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Given the sets $A=\{ x|1\leqslant x < 7 \}$, $B=\{ x|2 < x < 10 \}$, and $C=\{ x|x < a \}$, with the universal set being the set of real numbers $R$.

(Ⅰ) Find $(C_{R}A)\cup B$;  

(Ⅱ) If $A\subseteq C$, find the range of values for the real number $a$.

Present the answer in LaTex format: \boxed{Your answer}
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