Use Inductive Reasoning to Predict the Next Number in the Sequence

Multiple Choice

Use inductive reasoning to predict the next number in the sequence.
- $1 , - \frac { 1 } { 2 } , \frac { 1 } { 4 } , - \frac { 1 } { 8 } , \frac { 1 } { 16 } , \ldots$

A) $\frac { 1 } { 64 }$
B) $- \frac { 1 } { 64 }$
C) $- \frac { 1 } { 32 }$
D) $\frac { 1 } { 32 }$