
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 parametric equation of line $l$ as $ \begin{cases} x=-2+ \frac { \sqrt {2}}{2}t \\ y= \frac { \sqrt {2}}{2}t \end{cases} (t \text{ is the parameter})$, establish a polar coordinate system with the coordinate origin as the pole and the positive half of the $x$-axis as the polar axis. The polar coordinate equation of curve $C$ is $ρ= \frac {sin θ}{1-sin ^{2}θ}$. In the same plane rectangular coordinate system, curve $C$ is transformed into curve $C′$ by coordinate transformation $ \begin{cases} x′= \frac {1}{3}x \\ y′= \frac {1}{4}y \end{cases}$.
(1) Find the ordinary equation of curve $C′$;
(2) Let the rectangular coordinates of point $M$ be $(-2,0)$, and the intersection points of line $l$ and curve $C′$ be $A$ and $B$. Find the value of $|MA|⋅|MB|$.

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